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LM22670MRE-ADJ/NOPB +BOM

4.5V to 42V, 3A SIMPLE SWITCHER® buck converter with frequency synchronization

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM22670MRE-ADJ/NOPB
Datasheet:

LM22670MRE-ADJ/NOPB Datasheet (PDF)
GenericPartNumber:

LM22670
PartDescription:

4.5V to 42V, 3A SIMPLE SWITCHER buck converter with frequency synchronization
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LM22670MRE-ADJ/NOPB General Description

The LM22670MRE-ADJ/NOPB is a highly efficient high voltage step-down regulator that offers excellent line and load regulation, along with a high efficiency of over 90%. This regulator is easy to use and incorporates a 42 V N-channel MOSFET switch capable of providing up to 3 A of load current. With voltage mode control and internal loop compensation, the LM22670MRE-ADJ/NOPB eliminates the need for the tedious task of calculating loop compensation components. It also features a fixed 5 V output and adjustable output voltage options, as well as a default switching frequency of 500 kHz, which can be adjusted over a range of 200 kHz to 1 MHz with a single external resistor

Key Features

This device is a versatile adjustable voltage regulator.
It has a wide input voltage range of 4V to 42V and a maximum output current of 3A.
It also features high efficiency, overcurrent protection, and thermal shutdown protection.

Specifications

genericPartNumber	LM22670	orderablePartNumber	LM22670MRE-ADJ/NOPB
partDescription	4.5V to 42V, 3A SIMPLE SWITCHER buck converter with frequency synchronization	statusDisplay	ACTIVE
statusDescription	This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

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Ratings and Reviews

N**s 05/01/2023

items are good and fresh but try to hu improve packing material

J**n 01/16/2023

The capacity is very good capacitors, exact compliance with the declared nominal value. 10 pieces and whole dozen +-2-3%But about the "lov esr", the seller was very hot: they are not "lov", ordinary capacitors.

L**s 01/11/2023

arrived after 1 week, just as described. good job

I**c 12/25/2021

Perfect and speed delivery.