ams AS3721 Power Management Unit

Name: ams AS3721 Power Management Unit
Brand: ams-OSRAM AG

描述

The programmable power management unit AS3721 features 4x DC-DC buck converters, 3x buck converter (6A to 24A) and 12 low noise LDOs. The high level of integration and the 4MHz switching frequencies ensure small system footprint.

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详情

4 DC-DC step-down regulators (3-4MHz)
3 DC-DC step-down controller
11 universal LDOs
Low power real time clock (<1uA)
Programmable stand-by sequence

Compact design due to small coils for IO and memory voltage generation
High current generation with external power stages to minimize PMIC power dissipation
Multiple independent voltage rails for general purpose IO supplies