Datasheet4U Logo Datasheet4U.com

LM2743 Datasheet - National Semiconductor

N-Channel FET Synchronous Buck Regulator Controller

LM2743 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

LM2743 General Description

The LM2743 is a high-speed, N-Channel synchronous buck regulator controller with a 2%, 0.6V feedback reference voltage intended to make down conversion from 3.3V to as low as 0.6V easy. A fixed-frequency voltage-mode PWM control architecture is used, that is adjustable from 50kHz to 2MHz through an .

LM2743 Datasheet (653.40 KB)

Preview of LM2743 PDF

Datasheet Details

Part number:

LM2743

Manufacturer:

National Semiconductor

File Size:

653.40 KB

Description:

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.

📁 Related Datasheet

LM27402 High-Performance Synchronous Buck Controller (Texas Instruments)

LM27403 Synchronous Buck Controller (Texas Instruments)

LM2742 N-Channel FET Synchronous Buck Regulator Controller (National Semiconductor)

LM2742 N-Channel FET Synchronous Buck Regulator Controller (Texas Instruments)

LM2743 synchronous buck controller (Texas Instruments)

LM2744 Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller (National Semiconductor)

LM2745 Synchronous Buck Controller (Texas Instruments)

LM2745 (LM2745 / LM2748) Synchronous Buck Controller (National Semiconductor)

LM2746 Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller (Texas Instruments)

LM2746 Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller (National Semiconductor)

TAGS

LM2743 N-Channel FET Synchronous Buck Regulator Controller National Semiconductor

Image Gallery

LM2743 Datasheet Preview Page 2 LM2743 Datasheet Preview Page 3

LM2743 Distributor