Technology Licensed from International Rectifier
APU3146
DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY AND AUTO-RESTART FEATURES
Dual Synchronous Controller with 180 out-of-phase Configurable to 2-Independent Outputs or 2-Phase Single Output Current Sharing Using Inductor's DCR Current Limit using
MOSFET's RDS(ON) Hiccup/Latched Current Limit Latched Over-
Voltage Protection Vcc from 4.
5V to 16V Input Programmable Switching Frequency up to 500KHz Two Independent Soft-Starts/ Shutdowns 0.
8V Precision Reference
Voltage Available Power Good Output External Frequency Synchronization
DESCRIPTION
The APU3146 IC combines a Dual synchronous Buck controller, providing a cost-effecti...