Part number:
A4490
Manufacturer:
Allegro
File Size:
390.28 KB
Description:
Triple output step-down switching regulator.
Datasheet Details
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 switching allows selection of inexpensive inductors a
A4490 Features
* ▪ 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 ▪ Internal compensation ▪ 4 × 4 mm QFN Package, small PCB footprint Package: 20-contact QFN (suffix ES) Approximate size Descripti
Datasheet Details
A4490
Allegro
390.28 KB
Triple output step-down switching regulator.
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