Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN17 sourced attributes1 source document

Infineon Technologies · exact orderable part

IR3742MTRPBF

Name: IR3742MTRPBF
Brand: Infineon Technologies

IC POWER SUPPLY MONITOR MLPQ

Original manufacturerCommercial terms confirmed per lot

ManufacturerInfineon Technologies

Package / case17-PowerVQFN

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

17 normalized values · 1 validated source

IR3742MTRPBF technical parameters
Parameter	Value
Applications	Synchronous Buck Converters [1]
Current - Output / Channel	20A [1]
Fault Protection	Current Limiting, Over Temperature, UVLO [1]
Features	Bootstrap Circuit, Status Flag [1]
Interface	PWM [1]
Load Type	Inductive [1]
Mfr	Infineon Technologies [1]
Mounting Type	Surface Mount [1]
Operating Temperature	-40°C~125°C(TJ) [1]
Output Configuration	Half Bridge [1]
Product Status	Obsolete [1]
Technology	Power MOSFET [1]
Series	PowIRstage® [1]
Rds On (Typ)	4mOhm LS, 8mOhm HS [1]
Voltage - Load	1V ~ 21V [1]
Voltage - Supply	4.5V ~ 7.5V [1]
Package / Case	17-PowerVQFN [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.