FAN6208: Synchronous Rectification Controller for Half-Bridge Resonant Converter

FAN6208是一款同步整流(SR)控制器，用于能驱动另个独立SR MOSFET仿真整流二极管的隔离LLC或LC谐振转换器。FAN6208通过监控每个SR上漏极至源极的电压来测量每个转换周期内SR的导通时间来决定SR栅极驱动的最优计时。FAN6208使用光耦合二极管电流的变化在负载瞬态响应器件调节性缩短SR栅极驱动信号的持续时间以防止击穿。为了提高轻载效率，使用了绿色模式运行，该模式禁用了SR驱动信号，将轻载条件下的栅极驱动功耗降至最低。优化计时电路和保护功能集成于一个8引脚SOP封装内，使得采用更少的元件来设计高效电源成为可能。 用于 LLC 或 LC 谐振转换器的专用 SR 控制器\n 带计时估计的次级端计时检测\n 栅极收缩功能在负载和线路瞬态响应期间防止击穿\n 在轻载条件下为实现更高效率的绿色模式功能\n 在初级端栅极驱动信号和SR驱动信号之间的可编程死区时间\n 基于反馈信息的先进输出短路/过载保护\n 内部过温保护 (OTP)\n VDD引脚过压保护 (OVP);

Secondary-Side Synchronous Rectifier Controller

文件：1.17304 Mbytes Page：18 Pages

Secondary-Side Synchronous Rectifier (SR) for LLC Resonant Converter

文件：478.19 Kbytes Page：10 Pages

Secondary-Side Synchronous Rectifier Controller for LLC Topology

文件：1.83459 Mbytes Page：18 Pages

封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：托盘 描述：IC CTLR SR SYNC RECT LLC 8-SOIC 集成电路（IC） 电源控制器，监视器

Secondary-Side Synchronous Rectifier Controller

文件：1.17304 Mbytes Page：18 Pages

Secondary-Side Synchronous Rectifier Controller for LLC Topology

文件：1.83459 Mbytes Page：18 Pages

FULLY INTEGRATED STEPPER MOTOR DRIVER

Description The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to d

FULLY INTEGRATED STEPPER MOTOR DRIVER

Description The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to d

FULLY INTEGRATED STEPPER MOTOR DRIVER

Description The L6208 device is a DMOS fully integrated stepper motor driver with non-dissipative overcurrent protection, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to d

64K x 4 Fast Static RAM

64K x 4 Fast Static RAM The MCM6208C is fabricated using Motorola’s high–performance silicon–gate CMOS technology. Static design eliminates the need for external clocks or timing strobes, while CMOS circuitry reduces power consumption and provides for greater reliability. This device meets JEDEC

LOW VOLTAGE 8-BIT ROM MCUs WITH A/D CONVERTER AND 20 PINS

INTRODUCTION The ST6208C, 09C, 10C and 20C devices are low cost members of the ST62xx 8-bit HCMOS family of microcontrollers, which is targeted at low to medium complexity applications. All ST62xx devices are based on a building block approach: a common core is surrounded by a number of on-chip p