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LM21305 5A Adjustable Frequency Synchronous Buck Regulator

LM21305 Description

LM21305 5A Adjustable Frequency Synchronous Buck Regulator LM21305 PRELIMINARY June 8, 2010 5A Adjustable Frequency Synchronous Buck Regulator Gen.
The LM21305 is a full featured adjustable frequency synchronous buck regulator capable of delivering up to 5A of continuous output current.

LM21305 Features

* 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. Start-up inrush currents are limited by an internal Soft-Start circu

LM21305 Applications

* The LM21305 provides 1% output-voltage accuracy and excellent line and fast load transient response for digital loads. The device offers flexible system configuration via programmable switching frequency and ability to synchronize switching frequency. The device also provides internal soft-start to

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Datasheet Details

Part number
LM21305
Manufacturer
National Semiconductor
File Size
702.50 KB
Datasheet
LM21305-NationalSemiconductor.pdf
Description
5A Adjustable Frequency Synchronous Buck Regulator

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National Semiconductor LM21305-like datasheet