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LM3075

Synchronous Current Mode Buck Controller

LM3075 Features

* n n n n n Input voltage range of 4.5V-36V Current Mode Control Skip mode operation available Cycle by cycle current limit 1.24V ± 2% Reference Applications n Automotive Power Supplies n Distributed Power Systems Typical Application Circuit 20162301 © 2005 National Semiconductor Corporation DS20

LM3075 General Description

The LM3075 is a current mode control, synchronous buck controller IC. Use of synchronous rectification and pulseskipping operation at light load achieves high efficiency over a wide load range. Fixed frequency operation can be obtained by disabling the pulse-skipping mode. Current mode control assur.

LM3075 Datasheet (887.12 KB)

Preview of LM3075 PDF

Datasheet Details

Part number:

LM3075

Manufacturer:

National Semiconductor

File Size:

887.12 KB

Description:

Synchronous current mode buck controller.
LM3075 High Efficiency, Synchronous Current Mode Buck Controller September 2005 LM3075 High Efficiency, Synchronous Current Mode Buck Controller Gen.

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LM3075 Synchronous Current Mode Buck Controller National Semiconductor

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