LM3151 (LM3151 - LM3153) SIMPLE SWITCHER CONTROLLER

National Semiconductor

Description

www.DataSheet.co.kr LM3151/LM3152/LM3153 SIMPLE SWITCHER® CONTROLLER, High Input Voltage Synchronous Step-Down August 26, 2009 LM3151/LM3152/LM3153.
The LM3151/2/3 SIMPLE Controller is an easy to use and simplified step down power controller capable of providing up to 12A of output current in a typ.

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Datasheet Specifications

Part number: LM3151
Manufacturer: National Semiconductor
File Size: 550.22 KB
Datasheet: LM3151_NationalSemiconductor.pdf
Description: (LM3151 - LM3153) SIMPLE SWITCHER CONTROLLER

Features

* a fixed output voltage of 3.3V, and features switching frequencies of 250 kHz, 500 kHz, and 750 kHz. The synchronous architecture provides for highly efficient designs. The LM3151/2/3 controller employs a Constant On-Time (COT) architecture with a proprietary Emulated Ripple Mode (ERM) control that

Applications

* Telecom Networking Equipment Routers Security Surveillance Power Modules Typical Application 30053201 SIMPLE SWITCHER® is a registered trademark of National Semiconductor Corporation © 2009 National Semiconductor Corporation 300532 www. national. com Datasheet pdf

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LM3151 LM3151 LM3153 SIMPLE SWITCHER CONTROLLER National Semiconductor

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