TSM006集成电路（IC）的ACDC转换器离线开关规格书PDF中文资料

TSM006属于集成电路（IC）的ACDC转换器离线开关。由意法半导体集团制造生产的TSM006AC DC 转换器，离线开关该系列是元器件级控制产品，用于构建将交流市电转换为直流电（通常电压大幅降低）的设备。集成和未集成系统主要开关元件的器件均包括在内。由于高输入输出电压比，以及此类系统中通常需要隔离，这些器件通常与外部变压器配合使用。尽管通常使用定制变压器来实现此用途，但也有许多专门用于此用途的库存产品，请参见“开关转换器，SMPS 变压器”标题。

DESCRIPTION

The TSM006 integrated circuits incorporate all circuitry to implement off line or DC-DC power supply applications using a fixed frequency current mode control.

Based on a standard current mode PWM controller, these devices include additional features for higher integration.

■ Current-mode PWM Controller

■ High-current output drive suitable for Power MOSFET

■ Automatic burst mode in zero-load condition

■ Primary overcurrent protection (hiccup mode)

■ Internal leading edge blanking on current sense

■ External slope compensation capability

■ Programmable soft start

■ Frequency modulation for low emi

■ Accurate oscillator frequency

■ 77 duty cycle limitation

■ 5V reference

■ Under voltage protection

■ Thermal shutdown at 130°C

■ 2kV ESD protection

APPLICATION

■ AC/DC adapter