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解决方案搜索 - 降压型稳压器

DC2469A - LT8603 Demo Board | 42V, Low IQ, Quad Output Triple Monolithic Buck Converter with Boost Channel as SEPIC

Jan 19th 2018
Demonstration circuit 2469A features the LT®8603 with triple monolithic buck regulators and the boost channel as SEPIC. The demo circuit is designed for 8V, 5V, 3.3V, and 1.8V outputs from a nominal 12V input. The 4th channel is set as a SEPIC converter and its output is regulated at 8V over a wide input range. The two high ...

Demo Board 

 

DC2578A - Total Power Management: Hot Swap, Intermediate Bus Voltage, Point-of-Load (featuring LTC4281, LTC3886, LTC3887, LTC2975) [requires DC1613]

Jan 18th 2018
The DC2578A is a complete power chain, including a hot swap controller, an intermediate bus controller, and six point-of-load channels with power system management. The board demonstrates how to safely transfer power from a backplane, through an LTC4281 hot swap controller, through an LTC3886 step-down intermediate bus controller ...

Demo Board LTpowerPlay 

 

DC2114A - LT8603 Demo Board | 42V, Quad Output Triple Monolithic Buck Converter and Boost Controller

Jan 10th 2018
Demonstration Circuit 2114A features the LT®8603 with triple monolithic buck regulators and a boost controller. The demo circuit is designed for 8.0V, 5.0V, 3.3V, and 1.8V outputs from a nominal 12V input. The 4th channel is set as a boost converter and is powered from a wide input range with output VOUT4 regulated at 8V ...

Demo Board 

 

ADI 的 72V 混合式降压型 DC/DC 控制器使解决方案尺寸相比传统架构锐减 50%

Jan 9th 2018
马萨诸塞州诺伍德 (NORWOOD, MA) - 2018 年 1 月 9 日 - Analog Devices, Inc. (ADI) 宣布推出 Power by Linear™ 的 LTC7821,该器件是业界首款混合式降压型同步控制器,它把开关电容器电路与一个同步降压型控制器相结合,可使 DC/DC 转换器解决方案尺寸相比传统降压解决方案锐减 ...

Press Release 

 

DC2721A-B - LTM4625EY Demo Board | 20Vin, 5A Step-Down μModule Regulator Configured as Inverting Output. -0.9Vout to -5.2Vout

Dec 11th 2017
Demonstration circuit 2721A-B features the LTM®4625EY μModule® regulator, a tiny high performance high efficiency step-down regulator configured as an inverting buck-boost regulator. DC2721A-B has an operating input voltage range of 4V to 15V and is able to provide an output current of up to 3A. The output voltage ...

Demo Board LTspice 

 

DC2721A-A - LTM4623EY Demo Board | 20Vin, 3A Step-Down μModule Regulator Configured as Inverting Output. -0.9Vout to -5.2Vout

Dec 11th 2017
Demonstration circuit 2721A-A features the LTM®4623 μModule® regulator, a tiny high performance high efficiency step-down regulator configured as an inverting buck-boost regulator. The DC2721A-A has an operating input voltage range of 4V to 15V and is able to provide an output current of up to 2A. The output voltage ...

Demo Board LTspice 

 

DC2513A - LTC7821EUH Demo Board | 36V ≤ VIN ≤ 72V; VOUT = 12V @ 20A, 97.5% Efficiency/500kHz

Dec 7th 2017
Demonstration circuit 2513A is a high efficiency, high power density hybrid converter. It can deliver 12V/20A with an input voltage from 36V to 72V. This demo board features the LTC®7821, which uses an architecture that merges soft-switching switched-capacitor topology with a traditional step-down converter to provide superior ...

Demo Board 

 

DC2494A - LTM8063 Demo Board | 40V, 2A Step-Down μModule Regulator

Nov 16th 2017
Demonstration circuit 2494A is a 40V, 2A step-down μModule® regulator featuring the LTM®8063. The demo board is designed for 5V output from a 6.5V to 40V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8063 ...

Demo Board LTpowerCAD 

 

DC2407A - LT8650S Demo Board | Dual Channel 42V, 4A Synchronous Step-Down Silent Switcher 2

Nov 15th 2017
Demonstration circuit 2407A is a dual channel 42V, 4A synchronous step-down Silent Switcher® with 6.2μA quiescent current featuring the LT8650S. The LT8650S is the second-generation Silent Switcher that minimizes EMI and reduces PCB layout sensitivity. The demonstration circuit has two outputs: 5V and 3.3V. Each output ...

Demo Board LTpowerCAD LTspice 

 

具 6.2μA 静态电流的双通道 42V、4A、单片式同步降压型 Silent Switcher 2

Walker Bai - 应用工程师 Nov 14th 2017
设计要点 DN1044: 引言 LT®8650S 42V、双通道、4A、同步 Silent Switcher®2 稳压器具有 3V 至 42V 的宽输入电压范围,非常适合汽车、工业和其他降压型应用。其静态电流仅为 6.2μA (输出处于稳压状态),在始终保持接通的系统即使在车辆未行驶时也会消耗电池电量的汽车环境中,这是一个至关紧要的特性 ...

Blog Post LTspice 

 

低温运行、144W、4 x 40A μModule POL 稳压器

Afshin Odabaee - 业务经理 - 微型模块电源产品
Yan Liang - 应用工程师
Oct 24th 2017
设计要点 DN569: 引言 LTM®4636 是一款能提供 40A 的 μModule® 稳压器,其采用 3D 封装技术,即旨在保持其低温运行的组件级封装 (component-on-package,CoP),见图 1。该器件的主体是模制的 16mm x 16mm x 1.91mm BGA 封装,在封装顶部叠置了一个电感器以使其暴露在冷却气流中 ...

Blog Post 

 

DC1890A - LTC3883EUH Demo Board | Programming Clamshell Socketed Demo Board

Oct 23rd 2017
Demonstration circuit 1890A contains the circuitry needed to program and verify the EEPROM of the LTC®3883 and LTC3883-1. That is its only purpose. The DC1890A is shipped with a LTC3883 installed in the clamshell style programming socket. The EEPROM contains the factory default configuration. The LTpowerPlay™ .proj ...

Demo Board 

 

DC2251 - LTM8065 Demo Board | 40VIN, 2.5A Silent Switcher μModule Regulator

Oct 23rd 2017
Demonstration circuit 2251A is a 40V, 3.5A peak, 2.5A continuous step-down μModule® regulator featuring the LTM®8065. The demo board is designed for 5V output from a 6V to 40V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features ...

Demo Board 

 

Silent Switcher 2:每通道提供 4A 的双通道、42V 微功率降压型稳压器

John Gardner - 设计工程师 Oct 16th 2017
随着汽车中电子产品使用量的增加,电压调节器不断地需要减小尺寸、提高电流和降低辐射发射。Silent Switcher® 2 产品通过提供具有高效率且并未损害 EMI 性能的 2MHz 解决方案满足了这种需求。 LT8650S 是一款双通道、42V 降压型稳压器,其每个通道可提供 ...

Video 

 

42V、双通道 4A (Iout)、同步降压型 Silent Switcher 2 在 2MHz 提供 94% 效率并具超低 EMI 辐射

Oct 16th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 10 月 16 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出双通道 4A、42V 输入同步降压型开关稳压器 LT8650S。其独特的 ...

Press Release 

 

采用 6.25mm x 4mm BGA 封装的 40Vin、2A Silent Switcher μModule 稳压器

Oct 12th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 10 月 12 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 40VIN、2A µModule® (电源模块) 降压型稳压器 LTM8063,器件采用了纤巧型 ...

Press Release 

 

25A μModule 稳压器支持 N+1 冗余以在故障情况下确保电源可用性

Oct 9th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 10 月 9 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 25A 降压型 µModule® (电源模块) LTM4645,该器件能够在多个独立器件 ...

Press Release 

 

采用 6.25mm x 6.25mm BGA 封装的 Silent Switcher、42Vin、2.5A μModule 稳压器

Oct 2nd 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 10 月 2 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 µModule® (电源模块) 降压型稳压器 LTM8065,该器件接受高达 ...

Press Release 

 

DC2234A - LT8711 Micropower Synchronous Sepic Converter

Oct 2nd 2017
Demonstration circuit 2234A is a synchronous sepic converter featuring the LT®8711 multitopology switching controller. The LT8711 is a current mode PWM DC/DC controller with a dual input LDO to optimize gate driver efficiency. Ultralow 15μA quiescent current in low noise Burst Mode® operation achieves high efficiency ...

Demo Board 

 

DE10-Nano 套件

Sep 26th 2017
Terasic DE10-Nano 是一款基于 Intel SoC 的开发套件,它把一个 Cyclone FPGA 和一个双核 ARM Cortex-A9 处理器的能力集于一身。Analog Devices 提供了许多开发板以让您扩展该套件的功能。不管是希望测量有毒气体等现实世界现象还是动态地调节电源电压,都很可能有一款解决方案可帮助您快速启动工作 ...

Circuit LTpowerPlanner 

 

具 15μA Iq 的 42V 多拓扑 DC/DC 控制器在高达 10A 输出电流提供 5 种转换器拓扑

Sep 11th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 9 月 11 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出多拓扑电流模式 PWM 控制器 LT8711,该器件能够非常容易地配置为同步降压、升压、SEPIC ...

Press Release 

 

DC2658A - LT8643S Demo Board | VIN = 5.8V to 42V with VOUT = 5V at 6A @ 2MHz

Aug 22nd 2017
Demonstration circuit 2658A is a 42V, 6A synchronous step-down second generation SILENT SWITCHER with spread spectrum frequency modulation featuring the LT®8643S. The demo board is designed for 5V output from a 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial ...

Demo Board LTpowerCAD 

 

DC1669B - LTM4627EV 15A Step‐Down μModule Regulator

Aug 18th 2017
Demonstration circuit 1669 features the LTM®4627EV μModule regulator, a high‐performance high efficiency step‐down regulator. The LTM4627EV has an operating input voltage range of 4.5V to 20V and is able to provide an output current of up to 15A. The output voltage is programmable from 0.6V to 5V and can be remotely ...

Demo Board 

 

105V、2.3A、低 EMI 同步降压型稳压器

Charles Hawkes - 设计工程部负责人 Aug 16th 2017
如今,许多电子系统需要在较高电压下进行功率处理,同时要求更高的效率和低的 EMI/EMC 发射。LTC7103 可应对所有这些挑战,并实现了前所未有的通用性和简单性之组合。 LTC7103 是一款 105V、2.3A、同步降压型稳压器,其在小型 5mm x 6mm QFN 封装中纳入了一种专有架构以实现超低的 ...

Video 

 

用于 3.3V 电压轨的简单备份电源

Victor Khasiev - 应用工程师 Aug 8th 2017
设计要点 DN565: 引言 在嵌入式系统需要可靠供电的电信、工业和汽车应用中,数据丢失是一个关切的问题。供电的突然中断会在硬盘和闪存器执行读写操作时损坏数据。设计师常常使用电池、电容器和超级电容器来存储足够的能量,以在供电中断期间为关键的负载提供短期电源支持 ...

Blog Post 

 

DC2411A - LTC7150SEY Demo Board | High Efficiency 20A Synchronous Buck Regulator

Aug 1st 2017
Demonstration circuit 2411A is a high efficiency synchronous buck regulator with a 3.1V to 20V input range. It can supply 20A maximum load current at 1.2V output. The demo board features the LTC®7150S regulator. No external MOSFETs nor external current sense resistor are required. It uses a phase-lockable controlled on-time ...

Demo Board 

 

20V、20A 单片同步 Silent Switcher 2 降压型稳压器可降低 EMI 并支持高功率密度应用

Jul 24th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 7 月 24 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出具差分 VOUT 远端检测的 20V、20A 单片同步降压型转换器 LTC7150S ...

Press Release 

 

105V、2.3A 同步降压型稳压器以超低 EMI/EMC 辐射提供 96% 效率

Jul 17th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 7 月 17 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 2.3A、105V 输入同步降压型开关稳压器 LTC7103。其 4.4V 至 105V 的宽输入电压范围是为连续采用高压输入源或采用具高压浪涌输入运行而设计,从而无需外部浪涌抑制器件 ...

Press Release 

 

DC2317A - LTC7103 Demo Board | VIN = 5V to 100V with VOUT = 5V at 2.3A @400kHz

Jul 13th 2017
Demonstration circuit 2317A is a 100V monolithic DC/ DC step-down regulator featuring the LTC®7103. The demo board is designed for a 5V/2.3A output from a 5V to 100V input at 400kHz switching frequency. The wide input range makes it suitable for automotive, industrial, medical instrument, and telecom applications. This buck ...

Demo Board LTspice 

 

DC2335A - LTC3636EUFD Demo Board | 3.1V to 20V Input with Vout1 range of 3.1V to 20V up to 6A & Vout2 range of 5V to 20V up to 6A

Jul 13th 2017
Demonstration circuit DC2335A is a dual output regulator consisting of two constant-frequency step-down converters, based on the LTC®3636 monolithic dual channel synchronous buck regulator. The DC2335A has an input voltage range of 3.1V to 20V, with each regulator capable of delivering up to 6A of output current. The DC2335A ...

Demo Board 

 

DC2329A - LTC7124 Demo Board | 17VIN, Dual 3.5A Synchronous Step-Down Regulator with Ultra-Low Quiescent Current

Jul 12th 2017
Demonstration circuit DC2329A features the LTC®7124IUDD: a wide input and output voltage range, high efficiency and power density, dual 3.5A DC/DC stepdown monolithic regulator. The input voltage range of the DC2329A is 3.1V to 17V. The default setting of VOUT1 is user selectable from 1.2V, 1.5V and 1.8V at 3.5A max. The ...

Demo Board LTpowerCAD 

 

High Efficiency Solar MPPT Battery Charger Using LT8611 and AD5245

Perry Faubert - FAE Jul 10th 2017
Introduction Outdoor applications that use solar panels in the range of a few watts often use a microcontroller-based MPPT (Maximum Power Point Tracking)  function to extract the maximum power available over the full range of environmental operating conditions. Many microcontroller-based MPPT solutions designed for ...

Blog Post LTspice 

 

DC2603A-B - LTM4650AEY-1 Demo Board | Dual 25A or Single 50A DC/DC μModule Regulator with 1% DC Accuracy

Jul 5th 2017
Demonstration circuit 2603A-B features the LTM®4650AEY-1, the high efficiency, high density, dual 25A, single 50A switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is programmable from 0.6V to 5.5V. DC2603A-B can deliver 25A maximum current from each channel. The board ...

Demo Board LTpowerCAD 

 

DC2603A-A - LTM4650AEY Demo Board | Dual 25A or Single 50A DC/DC μModule Regulator

Jul 5th 2017
Demonstration circuit 2603A-A features the LTM®4650AEY-1, the high efficiency, high density, dual 25A, single 50A switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is programmable from 0.6V to 5.5V. DC2603A-A can deliver 25A maximum current from each channel. The board ...

Demo Board LTpowerCAD 

 

DC2641A - LTC7801EUFD Demo Board | Sync Buck Controller, 16V ≤ VIN ≤ 100V, VOUT = 12V @ 10A

Jul 5th 2017
Demonstration circuit 2641A is a single output synchronous buck converter featuring the LTC7801EUFD in the 24-lead QFN package. The input voltage range is from 16V to 100V and the output is 12V/10A. The DC2641A is configured with a sense resistor for overcurrent protection. Inductor DCR current sensing is optional.   ...

Demo Board LTpowerCAD 

 

42V、2A/3A 峰值 (Iout) 同步降压型 Silent Switcher® 2 在 2MHz 提供 93% 效率并具有超低的 EMI / EMC 辐射

Jun 29th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 29 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 2A (3A 峰值)、42V 输入同步降压型开关稳压器 LT8609S。其独特的 ...

Press Release 

 

具扩展频谱调制功能的 17V、4MHz、双输出 3.5A 同步降压型稳压器降低了 EMI 并采用紧凑型 3mm x 5mm QFN 封装

Jun 27th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 27 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出高效率、4MHz 同步双输出降压型稳压器 LTC7124,该器件采用恒定频率、峰值电流模式架构 ...

Press Release 

 

采用紧凑型 4mm x 5mm QFN 封装的20V、4MHz、同步双输出 6A 降压型稳压器

Jun 26th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 26 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出高效率、4MHz 同步双输出降压型稳压器 LTC3636 和 LTC3636-1,这两款器件采用独特的恒定频率 ...

Press Release 

 

750mA、42Vin 同步降压型 DC/DC 转换器采用 2mm x 2mm DFN 封装并在2MHz 提供 93% 效率

Jun 19th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 19 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 750mA、42V 输入同步降压型开关稳压器 LT8607。该器件采用独特的同步整流拓扑,在 ...

Press Release 

 

DC2568A - LTM4622A Demo Board | Ultrathin Dual Buck μModule; 4V ≤ VIN ≤ 20V, Vout1 = 5V @ 2A, Vout2 = 3.3V @ 2A

Jun 13th 2017
Demonstration circuit 2568A features the LTM4622A μModule® regulator, a tiny low profile high performance high efficiency dual step-down regulator. The LTM4622A has an operating input voltage range of 3.6V to 20V and is able to provide an output current of up to 2A for each channel. Each output’s voltage is programmable ...

Demo Board LTpowerCAD 

 

350mA 同步降压型 DC/DC 转换器在 2MHz 可提供 92% 效率和工作在 3.0V 至 42V 输入范围

Jun 13th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 13 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 350mA、42V 输入同步降压型开关稳压器 LT8606。在 2MHz 切换时,独特的同步整流拓扑可提供 ...

Press Release 

 

150V 同步降压型 DC/DC 控制器免除了外部浪涌保护器件

Jun 8th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 6 月 8 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出高压非隔离式同步降压型开关稳压器控制器 LTC7801,该器件采用紧凑的 ...

Press Release 

 

60V 低 Iq 同步降压型控制器可在高达 2.25MHz 频率运行以实现高功率密度

May 31st 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 5 月 31 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出同步降压型 DC/DC 控制器 LTC7800,该器件以高达 2.25MHz 频率运行,以减小电路尺寸和提高功率密度 ...

Press Release 

 

Low EMI Power Solutions and Electromagnetic Compatibility (EMC) Standards

Kevin B. Scott - 高级策略市场工程师 May 30th 2017
Low EMI Solutions and ElectromagneticCompatibility (EMC) Standards Many Linear Technology Power Products are compliant to a specific electromagnetic compatibility standard. The most commonly referenced standards are EN 55022, CISPR 22 Class B, FCC Part 15 Class B, and CISPR 25. When testing a power solution, there ...

Blog Post 

 

DC2522A - LT8609S Demo Board | Silent Switcher 2 Buck, 5.5V ≤ VIN ≤ 42V, VOUT = 5V @ 2A, fSW = 2MH

May 25th 2017
Demonstration circuit 2522A is a 42V, 2A/3A peak micropower synchronous step-down regulator featuring the LT®8609S. The demo board is designed for 5V output from a 5.5V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8609S is a compact, high ...

Demo Board LTpowerCAD LTspice 

 

DC2565A - LT8607EMSE Demo Board | Sync Buck, 5.5V ≤ VIN ≤ 42V, VOUT= 5V @ 750mA, fSW = 2MHz

May 18th 2017
Demonstration Circuit 2565A is a 42V, 0.75A micropower synchronous step-down regulator featuring the LT®8607. The demo board is designed for 5V output from a 5.5V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8607 is a compact, high efficiency, ...

Demo Board LTpowerCAD LTspice 

 

DC2564A - LT8606EMSE Demo Board │ Sync Buck, 5.5V ≤ VIN ≤ 42V; VOUT = 5V @ 350mA, fSW = 2MHz

May 18th 2017
Demonstration Circuit 2564A is a 42V, 0.35A micropower synchronous step-down regulator featuring the LT®8606. The demo board is designed for 5V output from a 5.5V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The LT8606 is a compact, high efficiency, ...

Demo Board LTpowerCAD LTspice 

 

DC2468A - LT8645S Demo Board | Sync Buck Silent Switcher, 5.6V ≤ VIN ≤ 65V, VOUT = 5V @ 8A, fSW=2MHz

May 17th 2017
Demonstration circuit 2468A is a 65V, 8A micropower synchronous step-down second generation Silent Switcher® with spread spectrum frequency modulation featuring the LT8645S. The demo board is designed for 5V output from a 5.6V to 65V input. The wide input range allows a variety of input sources, such as automotive batteries ...

Demo Board 

 

DC2530A - LT8640S Demo Board | Sync Buck Silent Switcher 2, 5.8V ≤ VIN ≤ 42V, VOUT = 5V @ 6A, fSW = 2MHz

May 16th 2017
Demonstration circuit 2530A is a 42V, 6A micropower synchronous step-down second generation Silent Switcher® with spread spectrum frequency modulation featuring the LT8640S. The demo board is designed for 5V output from a 5.8V to 42V input. The wide input range allows a variety of input sources, such as automotive batteries ...

Demo Board 

 

DC2204B - LTM4675 + LTM4676A + LTM4677 + LTM4620A Demo Board | PSM μModule Power Stick

May 5th 2017
Demonstration circuit 2204B is a very compact demo board that showcases five different Linear Technology devices – LTM4675, LTM4676A, LTM4677, LTM4620A and LTC2974. These devices cover various product lines including DC/DC μModule® regulator with digital power system management (LTM4675, LTM4676A and LTM4677), high ...

Demo Board 

 

65V、8A (Iout)、同步降压型 Silent Switcher 2 在 2MHz 提供 94% 效率并具超低 EMI / EMC 辐射

Apr 25th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 4 月 25 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司 (Linear Technology Corporation) 推出 8A、65V 输入同步降压型开关稳压器 LT8645S。其独特的 Silent Switcher® ...

Press Release 

 

DC2389A - LTM8073 Demo Board | Silent Switcher Buck μModule; 7V ≤ VIN ≤ 60V, Vout = 5V @ 3A

Apr 24th 2017
Demonstration circuit 2389A is a 60V, 3A step-down μModule® regulator featuring the LTM®8073. The demo board is designed for 5V output from a 7V to 60V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8073 such ...

Demo Board LTspice 

 

42V、6A (Iout)、同步降压型 Silent Switcher 2 在 2MHz 提供 95% 效率并具有超低的 EMI / EMC 辐射

Apr 13th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 4 月 13 日 – 不久前收购了凌力尔特公司 (Linear Technology Corporation) 的亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 宣布推出 6A、42V 输入同步降压型开关稳压器  LT8640S ...

Press Release 

 

60V、3A Silent Switcher μModule 稳压器采用 6.25mm x 9mm BGA 封装并符合 CISPR 22 Class B 要求

Apr 12th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) 和马萨诸塞州诺伍德 (NORWOOD, MA) – 2017 年 4 月12 日 – 亚德诺半导体 (Analog Devices, Inc.,简称 ADI) 旗下凌力尔特公司推出µModule® (电源模块) 降压型稳压器 LTM8073,该器件具高达 60V 的输入电压范围 (65V ...

Press Release 

 

具可调栅极驱动的 60V、低 Iq、双输出同步降压型控制器

Victor Khasiev - 应用工程师 Mar 31st 2017
设计要点 562: 引言 LTC®3892 是一款双输出同步降压型控制器,其具有一个 4.5V 至 60V 的宽输入电压范围和一个 0.8V 至 99% VIN 的输出电压。LTC3892 的内置 FET 驱动器和外部 FET 之组合实现了高效率和高供电能力 (高达 97% 的效率和超过 60A 的输出电流)。其坚固型设计 ...

Blog Post 

 

100V、双向多相同步降压或升压型控制器

Ding Li - 高级应用工程师 Mar 31st 2017
由于对更多车载电气设备的需求不断增长,因此目前的 12V 汽车系统逐渐达到其 3kW 的功率极限。新近提出的一项标准 LV148 把一根辅助的 48V 总线与现有的 12V 系统组合起来。此项技术的优势包括增加了可用电能 (因而能够满足更多电子电路的供电需要) ...

Video 

 

Low Noise Power Supplies Come in Many Flavors: Part 3 - Buck Converters

Kevin B. Scott - 高级策略市场工程师
Tim Sourdif - 高级设计工程师
Mar 23rd 2017
In Part 1 of the series, we looked at linear regulators for lowest output noise performance. In Part 2, charge pump solutions with integrated post linear regulators we highlighted. In these previous examples, circuit efficiency was a lower priority. But what if low output voltage noise and high efficiency are both desired? ...

Blog Post 

 

DC2111A-B - LTC3774EUHE Demo Board | Sync Buck Controller, 4-Phase (LTC3774 x2), 10V ≤ VIN ≤ 14V, Vout = 1.2V @ 120A

Feb 22nd 2017
Demonstration circuit DC2111A-B features the LTC®3774 in a 4-phase, high output current step-down converter with sub-mΩ DCR sensing. This high performance, high efficiency converter provides 1.2V @ 120A and operates at a switching frequency of 400kHz over an input voltage range of 10V to 14V. The 5mm × 5mm DrMOS ...

Demo Board LTpowerCAD 

 

四通道 3A、超薄型 μModule 电源模块稳压器为 PCB 板的背面空间量身打造

Richard Ying - µModule 电源模块设计工程师 Feb 17th 2017
LTM4643 是一款四输出降压型 μModule® (电源模块) 稳压器,该器件可配置为单输出 (12A)、双输出 (6A 和 6A 或 9A 和 3A)、或四输出 (每输出 3A) 稳压器,采用 9mm x 15mm x 1.82mm 超薄型 LGA 封装。这样的灵活性使系统设计师能够依靠一个简单和紧凑的 μModule ...

Video 

 

DC2230A-B - LTM4636-1 Demo Board | Buck μModule Regulator with OV/Temp Protection, Stacked Inductor; 4.7V ≤ VIN ≤ 15V, Vout = 1V @ 40A

Feb 15th 2017
Demonstration circuit 2230A-B features the LTM®4636-1EY, a 40A high efficiency, switch mode step-down power μModule® regulator with overtemperature and input/output overvoltage protection. The input voltage range is from 4.7V to 15V. For a 4.7V to 5.5V input voltage range, short PVCC pin to the VIN pin with R8 = R21 ...

Demo Board LTpowerCAD LTspice 

 

DC2111A-A - LTC3774EUHE Demo Board | Sync Buck Controller, 4-Phase (LTC3774 x2), 10V ≤ VIN ≤ 14V, Vout = 1.2V @ 90A

Feb 13th 2017
Demonstration circuit DC2111A-A features the LTC®3774 in a 4-phase, high output current step-down converter with sub-mΩ DCR sensing. This high performance converter provides 1.2V @ 90A with N+1 MOSFET failure protection and operates at a switching frequency of 400kHz over an input voltage range of 10V to 14V. The 5mm ...

Demo Board 

 

DC2434A - LTC3864 Demo Board | Buck Controller, 12V ≤ VIN ≤ 60V, Vout = 12V @ 5A

Feb 13th 2017
Demonstration circuit 2434A is a high voltage, current mode DC/DC step-down converter featuring the LTC®3864. The board operates from an input range of 6V to 60V and provides a 12V, 5A output when the input exceeds 12V. The PMOSFET architecture allows it to operate seamlessly up to 100% duty cycle and function as a saturated ...

Demo Board LTspice 

 

40A 可扩展μModule 稳压器通过使上游电源跳变来保护负载

Feb 8th 2017
加利福尼亚州米尔皮塔斯 (MILPITAS, CA) – 2017 年 2 月 8 日 –  凌力尔特公司 (Linear Technology Corporation) 推出 40A 至 240A 可扩展降压型µModule® (微型模块) 开关稳压器 LTM4636-1。该器件内置了保护电路,这种保护电路可在发生过压或过温故障情况时使电路断路器跳变来保护自身、PCB  ...

Press Release 

 

高效率、15V 轨至轨输出同步降压型稳压器能提供或吸收 5A

Tim Kozono - 应用工程师 Jan 23rd 2017
设计要点 DN560: 引言 LTC®3623 是一款高效率、单片式同步降压型稳压器,能够从 4V 至 15V 的输入电压范围提供或吸收高达 5A 连续输出电流。其紧凑的 3mm x 5mm QFN 封装内置了丰富的功能特性,包括低 EMI Silent Switcher® 架构、输出电压电缆压降补偿和单电阻器输出电压设置 ...

Blog Post 

 

LT8630 – 15V、300mA 降压型转换器

Jan 17th 2017
LT8630 是一款具有内部同步开关的电流模式 PWM 降压型 DC/DC 转换器,其可为输出负载提供高达 0.6A 的电流。3V 至 100V 的宽输入范围使得 LT8630 适合调节来自多种电源的功率,包括汽车和工业系统以及 36V 至 72V 电信电源。可变频率边界模式开关操作最大限度地提高了宽输入电压范围内的效率 ...

Circuit 

 

LT8630 高效率 100Vin、12Vout 降压型转换器

Jan 17th 2017
LT8630 是一款具有内部同步开关的电流模式 PWM 降压型 DC/DC 转换器,其可为输出负载提供高达 0.6A 的电流。3V 至 100V 的宽输入范围使得 LT8630 适合调节来自多种电源的功率,包括汽车和工业系统以及 36V 至 72V 电信电源。可变频率边界模式开关操作最大限度地提高了宽输入电压范围内的效率 ...

Circuit 

 

LT8630 100Vin、28Vout 降压型转换器

Jan 17th 2017
LT8630 是一款具有内部同步开关的电流模式 PWM 降压型 DC/DC 转换器,其可为输出负载提供高达 0.6A 的电流。3V 至 100V 的宽输入范围使得 LT8630 适合调节来自多种电源的功率,包括汽车和工业系统以及 36V 至 72V 电信电源。可变频率边界模式开关操作最大限度地提高了宽输入电压范围内的效率 ...

Circuit 

 

LT8630 6.5Vin~100Vin、5Vout/0.6A 降压型转换器

Jan 17th 2017
LT8630 是一款具有内部同步开关的电流模式 PWM 降压型 DC/DC 转换器,其可为输出负载提供高达 0.6A 的电流。3V 至 100V 的宽输入范围使得 LT8630 适合调节来自多种电源的功率,包括汽车和工业系统以及 36V 至 72V 电信电源。可变频率边界模式开关操作最大限度地提高了宽输入电压范围内的效率 ...

Circuit 

 

LTM4647 典型的 6V 至 15V 输入、1.0V/30A 输出设计

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

LTM4647 典型的 4.7V 至 5.5V 输入、1.2V/30A 输出设计

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

LTM4647 6V 至 15V 输入、1.0V/60A 输出

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

LTM4647 6V 至 15V 输入、1.0V 和 1.2V 输出并具跟踪功能

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

LTM4647 三相 1V/90A 设计并具额外单相 30A 冗余

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

LTM4647 四相 6V 至 15V 输入、1Vout/120A 降压型 μModule 设计

Jan 17th 2017
LTM4647 是一款完整的 30A 输出开关模式降压型 DC/DC μModule (电源模块) 稳压器。封装中内置了开关控制器、功率 FET、电感器和所有的支持组件。LTM4647 可在一个 4.7V 至 15V 的输入电压范围内运作,支持一个 0.6V 至 1.8V 的输出电压范围 (由单个外部电阻器来设定) ...

Circuit 

 

DC2493A - LTC3892EUH-2 Demo Board | 2-Phase Sync Buck Controller, 16V ≤ VIN ≤ 55V; VOUT = 12V @ 30A

Jan 3rd 2017
Demonstration circuit 2493A is a high output voltage capable, high efficiency synchronous PolyPhase® buck converter featuring the LTC®3892EUH-2. The DC2493A has a wide input voltage range from 16V to 55V, and is capable of delivering up to 30A of output current. The output voltage of the DC2493A is set to 12V, however, ...

Demo Board 

 

DC2454A - LTC3887EUJ-1/LTC3870EUF-1 Demo Board | Dual Phase PMBus Buck Controller with Slave Controller, 7V ≤ VIN ≤ 14V, 0.8V ≤ VOUT ≤ 1.8V @ 100A

Dec 19th 2016
Demonstration circuit 2454A is a high current, high efficiency, poly-phase synchronous buck converter featuring the LTC®3887EUJ-1, a dual-phase current mode controller, and the LTC3870EUF-1, a dual-phase slave controller. The LTC3887-1 has the PMBus interface and the power system management functions. ...

Demo Board 

 

DC2230A-A - LTM4636 Demo Board | Buck μModule Regulator, Stacked Inductor, 4.7V ≤ VIN ≤ 15V, Vout = 0.6V to 3.3V @ 40A

Dec 2nd 2016
Demonstration circuit 2230A-A features the LTM®4636EY, a 40A high efficiency, switch mode step-down power μModule® regulator. The input voltage range is from 4.7V to 15V. For input voltage range from 4.7V to 5.5V, short PVCC pin to VIN pin with R8 = R21 = 0Ω and remove R17. The output voltage range is 0.6V to ...

Demo Board LTpowerCAD LTspice 

 

DC2479A-B - LTM4650EY-1 Demo Board | Dual Phase Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, Vout = 0.6V to 1.8V @ 50A

Dec 2nd 2016
Demonstration circuit 2479A-B features the LTM®4650EY-1, the high efficiency, high density, dual 25A, single 50A switch mode step-down power module regulator with external compensation. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2479A-B is configured as dual-phase, single-output, ...

Demo Board LTpowerCAD LTspice 

 

DC2479A-A - LTM4650EY Demo Board | Dual Phase Buck μModule Regulator, 4.5V ≤ VIN ≤ 15V, Vout = 0.6V to 1.8V @ 50A

Dec 2nd 2016
Demonstration circuit 2479A-A features the LTM®4650EY, the high efficiency, high density, dual 25A, single 50A switch mode step-down power module regulator. The input voltage is from 4.5V to 15V. The output voltage is programmable from 0.6V to 1.8V. DC2479A-A is configured as dual-phase, single-output, which can deliver ...

Demo Board LTpowerCAD LTspice 

 

DC2131A - LTC3623 Demo Board | Silent Switcher Sync Buck, 4V ≤ VIN ≤ 15V, Vout = 1V/1.5V/2.5V/3.3V/5V @ ±5A

Nov 29th 2016
Demonstration circuit 2131A is a current mode DC/DC step-down Silent Switcher® buck regulator featuring the LTC®3623. The board operates from an input range of 4V to 15V, and provides ±5A of output current. The output voltage of the demonstration board can be set from 0V to VIN – 0.5V. It operates at 1MHz ...

Demo Board 

 

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