ACT88430 datasheet(64/74 Pages) QORVO

Part #	ACT88430

Description	Advanced PMU for Microcontrollers and Solid State Drive Applications

PDF	74 Pages

Scroll/Zoom	100%

Manufacturer	QORVO [Qorvo, Inc]

Direct Link	https://www.qorvo.com/

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64 / 74 page

Data Sheet Rev. G, August 2021 | Subject to change without notice

64 of 74

www.qorvo.com

ACT88430

Advanced PMU for Microcontrollers and Solid State Drive Applications

Startup

SLEEP Mode

Pull PWREN high to operate in ACTIVE mode. Pull PWREN low to operate in SLEEP. Outputs Buck1/3/4 and LDO2

are on in ACTIVE mode and off in SLEEP mode.

DVS Mode

This CMI does not have true DVS functionality. See the different GPIO functions to see which ones control a buck

converter’s output voltage.

POK Thresholds

POK_UV = 2.77V

POK_OV = 3.76V

The PG pin is not used and can be left open or pulled to GND.

POK

The POK pin configured for standard POK functionality.

EXT_EN

The EXT_EN pin is not used and should be left open.

nRESET

The nRESET pin is not used and should be pulled to GND.

nRESET_AUX1

ACT88430 Datasheet(PDF) 64 Page - Qorvo, Inc