LM34914 Ultra Small 1.25A Step-Down Switching Regulator

National Semiconductor

Description

LM34914 Ultra Small 1.25A Step-Down Switching Regulator with Intelligent Current Limit December 20, 2007 LM34914 Ultra Small 1.25A Step-Down Switchi.
The LM34914 Step-Down Switching Regulator features all the functions needed to implement a low cost, efficient, buck bias regulator capable of supplyi.

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Datasheet Specifications

Part number: LM34914
Manufacturer: National Semiconductor
File Size: 274.14 KB
Datasheet: LM34914-NationalSemiconductor.pdf
Description: Ultra Small 1.25A Step-Down Switching Regulator

Features

* all the functions needed to implement a low cost, efficient, buck bias regulator capable of supplying at least 1.25A to the load. To reduce excessive switch current due to the possibility of a saturating inductor the valley current limit threshold changes with input and output voltages, and the on-t

Applications

* High Efficiency Point-Of-Load (POL) Regulator
* Non-Isolated Buck Regulator
* Secondary High Voltage Post Regulator Package
* LLP-10 (3 mm x 3mm)
* Exposed Thermal Pad For Improved Heat Dissipation Basic Step Down Regulator © 2007 National Semiconductor Corporation 201973 20

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LM34914 Ultra Small 1.25A Step-Down Switching Regulator National Semiconductor

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