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APU3146

Part Number APU3146
Manufacturer Advanced Power Electronics
Description DUAL SYNCHRONOUS PWM CONTROLLER
Published Jul 15, 2008
Detailed Description Technology Licensed from International Rectifier APU3146 DUAL SYNCHRONOUS PWM CONTROLLER WITH CURRENT SHARING CIRCUITRY...
Datasheet APU3146




Overview
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...






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