Part number:
A4491
Manufacturer:
Allegro
File Size:
1.08 MB
Description:
Triple output step-down switching regulator.
Designed to provide the power supply requirements of printers, office automation, industrial, and portable equipment, the A4491 provides three high current, high performance, switching regulator outputs in a single package, saving space, cost and component count.
High frequency switching allows sele
A4491 Features
* ▪ Three buck converters in a single package ▪ 4.5 to 23 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching for smaller components and lower EMI ▪ Independent control of each converter for sequencing and shutdown control ▪ Power-on-reset flag with adjustable delay ▪ Internal compe
Datasheet Details
A4491
Allegro
1.08 MB
Triple output step-down switching regulator.
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