LM2743 Datasheet - National Semiconductor

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LM2743 N-Channel FET Synchronous Buck Regulator Controller

LM2743 N-Channel FET Synchronous Buck Regulator Controller for Conversion from 3.3V April 2004 LM2743 N-Channel FET Synchronous Buck Regulator Contr.
The LM2743 is a high-speed, N-Channel synchronous buck regulator controller with a 2%, 0.

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Datasheet Details

Part number:

LM2743

Manufacturer:

National Semiconductor

File Size:

653.40 KB

Description:

N-Channel FET Synchronous Buck Regulator Controller

Features

* make power supply tracking and sequencing easy. The LM2743 employs output under-voltage and over-voltage flag, and current limit. Current limit is achieved by monitoring the voltage drop across the on resistance of the low-side MOSFET. The adaptive non-overlapping MOSFET gate drivers help avoid pote

Applications

* n n n n 3.3V Buck Regulation Set-Top Boxes/ Home Gateways Core Logic Regulators High-Efficiency Buck Regulation Typical Application 20095201 © 2004 National Semiconductor Corporation DS200952 www. national. com LM2743 Connection Diagram 20095202 14-Lead Plastic TSSOP θJA = 155˚C/W NS Package

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LM2743 N-Channel FET Synchronous Buck Regulator Controller National Semiconductor

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