LM2746 Datasheet Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller

Manufacturer: Texas Instruments

LM2746 low voltage n-channel mosfet synchronous buck regulator controller by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	LM2746
Manufacturer	Texas Instruments
File Size	802.96 KB
Description	Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller
Datasheet	LM2746 Datasheet

General Description

The LM2746 is a high-speed synchronous buck regulator controller with a feedback voltage accuracy of ±1%.

It can provide simple down conversion to output voltages as low as 0.6V.

Though the control sections of the IC are rated for 3 to 5.5V, the driver sections are designed to accept input supply rails as high as 16V.

Overview

OBSOLETE LM2746 www.ti.com SNVS362B – MAY 2005 – REVISED JANUARY 2012 LM2746 Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller Check for Samples:.

Key Features

1.
2 Power stage input voltage from 1V to 16V.
Control stage input voltage from 3V to 5.5V.
Output voltage adjustable down to 0.6V.
Power good flag and shutdown.
Output overvoltage and undervoltage detection.
±1% feedback voltage accuracy over temperature.
Low-side adjustable current sensing.
Adjustable soft-start.
Tracking and sequencing with shutdown and soft start pins.
Switching frequency from 50 kHz to.

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