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资料/手册 LM621无刷电机换向器

General Description The LM621 is a bipolar IC designed for commutation of brushless DC motors. The part is compatible with both three- and four-phase motors. It can directly drive the power switching devices used to drive the motor. The LM621 provides an adjustable dead-time circuit to eliminate ``s ...
https://www.eeworm.com/dl/541/12718.html
下载: 93
查看: 1244

电源技术 单片同步稳压器驱动外部元件负载

  The LTC®3414 offers a compact and efficient voltage regulatorsolution for point of load conversion in electronicsystems that require low output voltages (down to 0.8V)from a 2.5V to 5V power bus. Internal power MOSFETswitches, with only 67mW on-resistance, allow theLTC3414 to deliver ...
https://www.eeworm.com/dl/505/24274.html
下载: 68
查看: 1058

电源技术 DN387 级联7A点的负载单片降压转换器

  Easy-to-use and compact point-of-load power suppliesare necessary in systems with widely distributed, highcurrent, low voltage loads. The LTC®3415 provides acompact, simple and versatile solution. It includes a pairof integrated complementary power MOSFETs (32mΩtop and 25m&Omega ...
https://www.eeworm.com/dl/505/24304.html
下载: 33
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电源技术 离线式LED照明简述

  As environmental concerns over traditional lighting increaseand the price of LEDs decreases, high power LEDsare fast becoming a popular lighting solution for offl ineapplications. In order to meet the requirements of offl inelighting—such as high power factor, high effi ciency, isol ...
https://www.eeworm.com/dl/505/24343.html
下载: 185
查看: 1074

电源技术 关键电源系统可见性及管理

Active Power提供各种系统可见性和管理工具，使您能更好了解有关电源的各种事件并最终提高电源系统的可靠性。从将基本数据集成 Active Power独有的CleanSource View(CSView)监控软件，到全托管式远程监控服务 – 我们都可为您提供相应管理关键电源基础架构所需的系统可见性和服务。 ...
https://www.eeworm.com/dl/505/24618.html
下载: 141
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技术书籍 半导体器件物理与设计

It would not be an exaggeration to say that semiconductor devices have transformed humanlife. From computers to communications to internet and video games these devices and the technologies they have enabled have expanded human experience in a way that is unique in history. Semiconductor devices h ...
https://www.eeworm.com/dl/537/36835.html
下载: 31
查看: 1113

书籍 Control+Design+Techniques

This book is intended for researchers, teachers, and students willing to ex- plore conceptual bridges between the fields of Automatic Control and Power Electronics. The need to bring the two disciplines closer has been felt, for many years, both by Power Electronics specialists and by Automatic Cont ...
https://www.eeworm.com/dl/522311.html
下载: 1
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技术资料 基于NXP TEA2016T系列的240w 全数字谐振TV电源方案

NXP 推出 TEA2016 系列 PFC + LLC 架构 ,针对效率要求日益增加的 Adapter 提升轻载及空载的效率 , 以达到高效率的要求 . 恩智浦半导体提供TEA2016 ( PFC+ LLC )可数位控制电源 IC ( digital power ic ) . 使用 digital power ic 架构能将电路简单化 ,元件最少 ,有效降低成本及效率最佳化 。 ...
https://www.eeworm.com/dl/834797.html
下载: 16
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技术资料 电源芯片资料LY1061升压IC系列手册

升压芯片，参考手册学习资料，简单易学The LY 1061 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 0.18Ω power MOSFET make this regulator highly power efficient. The internal compensation network also minimizes as much as 6 external component counts. The non-inverting input of ...
https://www.eeworm.com/dl/845984.html
下载: 11
查看: 6277

技术资料 LM621无刷电机换向器

General Description The LM621 is a bipolar IC designed for commutation of brushless DC motors. The part is compatible with both three- and four-phase motors. It can directly drive the power switching devices used to drive the motor. The LM621 provides an adjustable dead-time circuit to eliminate ``s ...
https://www.eeworm.com/dl/885274.html
下载: 5
查看: 8231