LM20323A - 3A 500 kHz Synchronous Buck Regulator

National Semiconductor

Datasheet Details

Part number	LM20323A
Manufacturer	National Semiconductor ↗
File Size	533.84 KB
Description	3A 500 kHz Synchronous Buck Regulator
Datasheet	LM20323A_NationalSemiconductor.pdf

The LM20323A is a full featured 500kHz synchronous buck regulator capable of delivering up to 3A of load current.

internal Over Voltage Protection (OVP) and Over Current Protection (OCP) circuits for increased system reliability. A precision Enable pin and integrated UVLO allows the turn-on of the device to be tightly controlled and sequenced. Startup inrush currents are limited by both an internally fixed and externally adjustable soft-start circuit. Fault detection and supply sequencing are possible with the integrated power good (PGOOD) circuit. The LM20323A is designed to work well in multi-rail power s.

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Published: Sep 11, 2009 |