ACT5880 datasheet(1/2 Pages) ACTIVE-SEMI

tên linh kiện	ACT5880

Giải thích chi tiết về linh kiện	15 Channels Rich Featured PMU for Smart Phone

PDF	2 Pages

Scroll/Zoom	100%

nhà sản xuất	ACTIVE-SEMI [Active-Semi, Inc]

Trang chủ	http://www.active-semi.com

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Innovative Power

TM

- 1 -

www.active-semi.com

ActivePMU

TM and ActivePathTM are trademarks of Active-Semi.

I

2CTM is a trademark of NXP.

ACT5880

15 Channels Rich Featured PMU for Smart Phone

FEATURES

• Fexible CCCV Charger with Internal MOSFET

− Programmable Charger Current

− Programmable Charger Termination Voltage

− Programmable OVP Threshold

− Regulation against Die Thermal Condition

− Charger Status Output, LED Driving

− Battery Thermal Condition Monitor

− Battery Installation Detection

− USB Charging Compatible

• 15 Power Rails

− 1.2A and 0.7A Step-Down Regulators

− Step-Up Regulator, ~40V, ~750mA Switch

− 7 High PSRR LDOs

− 3 Low Quiesent Current LDOs, 1 Always-on

− 1 Standby Battery/Super-Capacitor Charger

• Rich Functionality

− I2C Compatible Serial Interface

− Touch-Screen Controller with 3-aux Inputs

− Real Time Clock

− 3 CC/PWM LED drivers, one of them ~40V

APPLICATIONS

• Smart Phones, Mobile Internet Device

GENERAL DESCRIPTION

The ACT5880 provides total 15 power rails and

manages them through an I

2C compatible serial

interface, together with the CCCV charging battery

management, builds a nearly complete environment

for running smart phone system, mobile internet

device system, or any system with rich peripherals

like wireless modules, various radio recievers.

The CCCV charger in the ACT5880 is a full function

super set for safe operation in various system

conditions,

including

charging

without

system

involving, charging with heavy system load and

charging in long cord-time operation.

Other benefitial functions inlcude a touch-screen

controller, 3 current controlled LED drivers, one of

which could work with 40V LED string, a RTC and a

backup battery charger.

The ACT5880 is flexible to support different power

on sequences and default power-on states, including

on or off and voltages, which makes it suitable for

various systems with different processors.

The ACT5880 is avialable in 81 balls, 6mmX6mm in

size, 1mm in height FC FBGA package.

TYPICAL APPLICATION DIAGRAM

®

Product Brief, 05-Dec-11

Số phần tương tự - ACT5880

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT5880	1Mb / 87P	15 Channels Advanced PMU for Smart Phone Rev 2, 03-Sep-13
	ACT5880WX1150-T	1Mb / 87P	15 Channels Advanced PMU for Smart Phone Rev 2, 03-Sep-13
	ACT5880	1Mb / 87P	15 Channels Advanced PMU for Smart Phone Rev 2, 03-Sep-13

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