LM3477 High Efficiency High-Side N-Channel Controller

Texas Instruments

Description

LM3477 www.ti.com SNVS141K * OCTOBER 2000 * REVISED MARCH 2013 LM3477 High Efficiency High-Side N-Channel Controller for Switching .
The LM3477/A is a high-side N-channel MOSFET switching regulator controller.

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Datasheet Specifications

Part number: LM3477
Manufacturer: Texas Instruments ↗
File Size: 1.60 MB
Datasheet: LM3477-etcTI.pdf
Description: High Efficiency High-Side N-Channel Controller

Features

* 1
* 2 500kHz Switching Frequency
* Adjustable Current Limit
* 1.5% Reference
* Thermal Shutdown
* Frequency Compensation Optimized with a Single Capacitor and Resistor
* Internal Softstart
* Current Mode Operation
* Undervoltage Lockout

Applications

* Local Voltage Regulation
* Distributed Power
* Notebook and Palmtop Computers
* Internet Appliances
* Printers and Office Automation
* Battery operated Devices
* Cable Modems

LM3477 Distributors

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LM3477 High Efficiency High-Side N-Channel Controller Texas Instruments

Texas Instruments LM3477-like datasheet