IR3621 Datasheet (International Rectifier) - 2-PHASE / DUAL SYNCHRONOUS PWM CONTROLLER

IR3621, 2-PHASE / DUAL SYNCHRONOUS PWM CONTROLLER

The IR3621 IC combines a dual synchronous buck controller and drivers, providing a cost-effective, high performance and flexible solution.

The IR3621 operates in 2-Phase mode to produce either 2-independent output voltages or current share single output for high current application.

The 180! out-of-

IR3621 Features

* Dual Synchronous Controller with 180! Out of Phase Operation Configurable to 2-Independent Outputs or Current Share Single Output Voltage Mode Control Current Sharing Using Inductor's DCR Selectable Hiccup or Latched Current Limit using MOSFET's RDS(on) sensing Latched Over-Voltage Protection Pre-Bi