POWER FACTOR CORRECTED  DIMMABLE LED DRIVER

The UTC  L8532 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected LED Drivers. The device is designed to operate in critical conduction mode (CrM) and is suitable for flyback as well as buck topologies. Constant on time CrM operation is a programmable on time limiter, zero current detect sense block, gate driver, trans-conductance error amplifier as well as all PWM control circuitry and protection functions required to implement a CrM switch mode power supply. Moreover, for high efficiency, the device features low startup current e;

UTC

友顺

Constant On Time PWM Control

文件：227.54 Kbytes 页数：8 Pages

UTC

友顺

Tite Liquid Tight Cordgrips

文件：198.38 Kbytes 页数：1 Pages

Heyco

Low-Noise, Low-Dropout, 200mA Linear Regulator in UCSP

General Description The MAX8532 offers the benefits of low-dropout voltage and ultra-low power regulation in a subminiaturized UCSP, making it ideal for space-restricted portable equipment. The device operates from a 2.5V to 6.5V input and delivers up to 200mA, with low dropout of 100mV (typ) at

文件：280.33 Kbytes 页数：8 Pages

Maxim

美信

Low-Noise, Low-Dropout,200mA Linear Regulator in UCSP

文件：315.85 Kbytes 页数：8 Pages

Maxim

美信