ACT88320 datasheet(1/57 Pages) QORVO

tên linh kiện	ACT88320

Giải thích chi tiết về linh kiện	Advanced PMU with Inrush Control and Bypass Switch

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nhà sản xuất	QORVO [Qorvo, Inc]

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ACT88320

Advanced PMU with Inrush Control and Bypass Switch

Data Sheet Rev. E, November 2019 | Subject to change without notice

1 of 57

www.qorvo.com

BENEFITS and FEATURES

• Wide input voltage range

• Vin = 2.7V to 5.5V

• Blocking up to 20V

• Complete integrated power solution

• One 4A DC/DC Step-Down with Bypass Mode

• Two 2.5A DC/DC Step-Down Regulators

• Two 200mA LDOs

• High Power Load Switch Gate Driver with Slew

Rate Control

• Space Savings

• Fully integrated

• High Fsw = 2.25MHz or 1.125MHz

• Integrated sequencing

• Easy system level design

• Configurable sequencing

• Seamless sequencing with external supplies

• Programmable Reset and Power Good GPIO’s

• Buck 1 Bypass Mode for 3.3V system level

compliance

• Highly configurable

• uP interface for status reporting and controllability

• Flexible Sequencing Options

• I

2C Interface – 1MHz

• Multiple Sleep Modes

• See ACT88321 for Pushbutton Startup

APPLICATIONS

• Solid-State Drives

• Microcontroller Applications

• FPGA

• Personal Navigation Devices

GENERAL DESCRIPTION

The ACT88320 PMIC is an integrated ActivePMU™

power management unit. It is highly flexible and can be

reconfigured via I2C for multiple applications without the

need for PCB changes. The low external component

count and high configurability significantly speeds time

to market. Examples of configurable options include

output voltage, startup time, system level sequencing,

switching frequency, sleep modes, operating modes etc.

The core of the device includes 3 DC/DC step down

converters using integrated power FETs, and 2

low-dropout regulators (LDOs). Each regulator can be

configured for a wide range of output voltages through

the I2C interface.

ACT88320 is programmed at the factory with a default

configuration. The default settings can be optimized for

a specific design through the I2C interface. Contact the

factory for specific default configurations.

The ACT88320 includes features that allow flexibility for

all system level configurations. The buck converter can

be reconfigured as a bypass switch. It also contains a

high power load switch controller. It’s external power

supply enable and power good interface allows

seamless sequencing with external power supplies.

The ACT88320 PMIC is available in a 4 x 4 mm 32 pin

QFN package.

SSD Controller Compatibility

SSD Controller Vendor

SSD Controller

SMI

SM2258

SMI

SM2258H

SMI

SM2258XT

SMI

SM2259

SMI

SM2262

SMI

SM2263

SMI

SM2263XT

Marvell

Dean

Marvell

Eldora

Số phần tương tự - ACT88320

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT88320QI-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017
	ACT88320QI101-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017
	ACT88320QI103-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017
	ACT88320QI104-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017
	ACT88320QI105-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017

More results

Mô tả tương tự - ACT88320

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Motorola, Inc	MBC13720	704Kb / 16P	Amplifier with Bypass Switch
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Active-Semi, Inc	ACT8935	710Kb / 46P	Advanced PMU for SiRF PrimaTM and Atlas IVTM Rev 4, 17-Sep-13
Texas Instruments	TPS65835	2Mb / 67P	Advanced PMU
Active-Semi, Inc	ACT88320QI-T	3Mb / 50P	Advanced PMU with Inrush Control and Bypass Switch Rev 2.0, 20-Dec-2017
	ACT88325VA	3Mb / 39P	Advanced PMU with 3 Bucks, 2 LDOs and Load Bypass Switch Rev 1.0, 23-May-2018
	ACT88326VA	4Mb / 41P	Advanced PMU with Bypass Switch, & Pushbutton Function Rev 1.0, 29-May-2018

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