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A4490 Datasheet, Allegro

A4490 regulator equivalent, triple output step-down switching regulator.

A4490 Avg. rating / M : 1.0 rating-11

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A4490 Datasheet

Features and benefits

▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag ▪.

Application

include the following: ▪ Photo, inkjet, and portable printers ▪ Industrial ▪ Hand-held devices ▪Portable applications S.

Description

Designed to provide the power supply requirements of printers, office automation, industrial, and portable equipment, the A4490 provides three high current, high performance, switching regulator outputs with independent soft start. High frequency swi.

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TAGS

A4490
Triple
Output
Step-Down
Switching
Regulator
A4491
A44
A4401
Allegro

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