PWM功率开关

l待机低于75mW\nl 原边检测拓扑结构，无需光耦和TL431\nl 全电压范围内高精度恒压和恒流输出\nl 可编程CC/CV模式控制\nl 采用多模式控制的效率均衡技术\nl 内置输出线电压补偿功能\nl 内置初级电感量偏差补偿功能\nl 内置全电压功率自适应补偿功能\nl 内置过温度保护功能\nl 内置CS开路保护功能\nl 内置输出短路保护功能\nl 内置前沿消隐\nl VDD端过压保护和钳位保护\nl 逐周期过流保护\nl 4个引脚散热\nl SOP-8L绿色封装;

Chip-Rail

启臣微电子

3-Channel Laser Driver Oscillator APC Amplifier

General Description The EL6258C is a high-performance three channel laser diode current amplifier that provides controlled current to a grounded laser diode. Channels 2 and 3 must be used as the write channels, with switching speeds of approximately one nanosecond rise/fall time. Features • Hi

文件：135.84 Kbytes 页数：2 Pages

ELANTEC

3-Channel Laser Driver Oscillator APC Amplifier

General Description The EL6258C is a high-performance three channel laser diode current amplifier that provides controlled current to a grounded laser diode. Channels 2 and 3 must be used as the write channels, with switching speeds of approximately one nanosecond rise/fall time. Features • Hi

文件：135.84 Kbytes 页数：2 Pages

ELANTEC

PWM CONTROLLED - HIGH CURRENT DMOS UNIVERSAL MOTOR DRIVER

Description L6258 is a dual full bridge for motor control applications realized in BCD technology, with the capability of driving both windings of a bipolar stepper motor or bidirectionally control two DC motors. L6258 and a few external components form a complete control and drive circuit. It h

文件：215.5 Kbytes 页数：18 Pages

STMICROELECTRONICS

意法半导体