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LT1941EFE

Category:Switching regulators
Product Name:Triple-channel, monolithic switching regulator
Manufacturers:LINEAR
Production Batch Number:10+
Encapsulation:TSSOP28
Stock Status:There is stock
Stock Quantity:6010
Minimum order quantity: 1
Details:

Product introduction

LT1941EFE Triple, Monolithic Switching Regulator

peculiarity

Wide Input Range: 3.5V to 25V
Three switching regulators with internal power switches: 3A buck, 2A buck, 1.5A inverted/boost
Inverting switching reduces ripple
Independent shutdown/soft-start pins
A separate power good indicator simplifies power sequencing
The Input Voltage Power Good indicator monitors the input power
Small inductors and ceramic capacitors are used
The frequency is a constant switching frequency of 1.1MHz
Thermally enhanced 28-pin TSSOP package

Typical applications

description

LT^®The 1941 is a triple-channel, current mode DC/DC converter with internal power switches, where two regulators are buck-type converters with switching 3A and 2A supplies. The third regulator can be configured as a boost, load; output or SEPIC - type converters with a 1.5A power switch, and all three converters are synchronized to a frequency of 1.1MHz The connection of the DSP.

Wide input from 3.5V to 25V; With a dropout range, the LT1941 is capable of regulating a wide range of power supplies, from 4-cell and 5V logic supply rails to unregulated wall transformers, lead-acid batteries and distributed power sources.

apply

Cable modem
DSL modem
Distributed power conditioning
Wall transformer regulation
disk drive
The power supply for the DSP

andLT1941EFERelated ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
LT1941EFE	LINEAR	10+	TSSOP28	Triple-channel, monolithic switching regulator

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