ADP1043中文资料Digital Controller for Isolated Power Supply Applications数据手册ADI规格书

描述 Description

PRODUCT OVERVIEW
The ADP1043 is a secondary side power supply controller IC that is designed to provide all the functions that are typically needed in an isolated ac/dc or dc/dc control application. The ADP1043 is optimized for minimal component count, maximum flexibility, and minimum design time. Features include remote voltage sense, local voltage sense, primary and secondary side current sense, PWM generation, and hot-swap sense and control. The control loop is digital, with an integrated programmable digital filter. Protection features include current limiting, ac sense, UVLO, and OVP (overvoltage protection).FEATURES
Integrates all typical controller functions
  Digital control loop
  Remote and local voltage sense
  Primary and secondary side current sense
  PWM control
  Synchronous rectifier control
  Hot-swap sense and control
  Current sharing
  Integrated programmable loop filter
I2C interface
Extensive fault detection and protection
Extensive programming
Fast calibration
8 Kb EEPROM
Standalone or microcontroller controlAPPLICATIONS
AC/DC power supplies
Isolated dc/dc power supplies
Redundant power supplies
Parallel power supplies
Server, storage, network, and communications infrastructure

特性 Features

Integrates all typical controller functions
  Digital control loop
  Remote and local voltage sense
  Primary and secondary side current sense
  PWM control
  Synchronous rectifier control
  Hot-swap sense and control
  Current sharing
  Integrated programmable loop filter
I2C interface
Extensive fault detection and protection
Extensive programming
Fast calibration
8 Kb EEPROM
Standalone or microcontroller control