ACT8933 datasheet(1/2 Pages) ACTIVE-SEMI

tên linh kiện	ACT8933

Giải thích chi tiết về linh kiện	Advanced PMU for CoreLogic LUCY

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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.

Product Brief, 04-Nov-10

ACT8933

Advanced PMU for CoreLogic LUCY

FEATURES

• Optimized for CoreLogic LUCY Processors

• Three Step-Down DC/DC Converters

• Four Low-Dropout Linear Regulators

• Integrated ActivePathTM Charger

• I2CTM Serial Interface

• Advanced Enable/Disable Sequencing Controller

• Minimal External Components

• Tiny 5×5mm TQFN55-40 Package

− 0.75mm Package Height

− Pb-Free and RoHS Compliant

APPLICATIONS

• Personal Navigation Devices

• Portable Media Players

• Tablet Devices

• Smart Phones

• MIDs

GENERAL DESCRIPTION

The ACT8933 is a complete, cost effective, highly-

efficient ActivePMU

TM power management solution,

optimized

for

the

unique

power,

voltage-

sequencing,

and

control

requirements

of

the

CoreLogic LUCY processors.

This device features three step-down DC/DC

converters and four low-noise, low-dropout linear

regulators, along with a complete battery charging

solution

featuring

the

advanced

ActivePath

TM

system-power selection function.

The

three

DC/DC

converters

utilize

a

high-

efficiency, fixed-frequency (2MHz), current-mode

PWM control architecture that requires a minimum

number of external components. Two DC/DCs are

capable of supplying up to 900mA of output current,

while the third supports up to 700mA. All four low-

dropout linear regulators are high-performance,

low-noise, regulators that supply up to 250mA each.

The ACT8933 is available in a compact, Pb-Free

and RoHS-compliant TQFN55-40 package.

TYPICAL APPLICATION DIAGRAM

®

Số phần tương tự - ACT8933

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT8933	723Kb / 44P	Advanced PMU for CoreLogic LUCY Rev 3, 15-Nov-12
	ACT8933QJ133-T	723Kb / 44P	Advanced PMU for CoreLogic LUCY Rev 3, 15-Nov-12
	ACT8933QJ233-T	723Kb / 44P	Advanced PMU for CoreLogic LUCY Rev 3, 15-Nov-12
	ACT8933	109Kb / 2P	Advanced PMU for CoreLogic LUCY 05-Dec-12
	ACT8933	723Kb / 44P	Advanced PMU for CoreLogic LUCY Rev 3, 15-Nov-12

More results

Mô tả tương tự - ACT8933

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Active-Semi, Inc	ACT8893	97Kb / 2P	Advanced PMU for CoreLogic LUCY 29-Nov-10
	ACT8896	88Kb / 2P	Advanced PMU for Samsung S3C6410 29-Nov-10
	ACT8898	83Kb / 2P	Advanced PMU for Marvell Aspen 29-Nov-10
	ACT8936	99Kb / 2P	Advanced PMU for Samsung S3C6410 09-Nov-10
	ACT8938	91Kb / 2P	Advanced PMU for Marvell Aspen 09-Nov-10
	ACT8933	109Kb / 2P	Advanced PMU for CoreLogic LUCY 05-Dec-12
	ACT8893	105Kb / 3P	Advanced PMU for CoreLogic LUCY 16-Aug-13
	ACT8933	723Kb / 44P	Advanced PMU for CoreLogic LUCY Rev 3, 15-Nov-12
Texas Instruments	TPS65835	2Mb / 67P	Advanced PMU
Active-Semi, Inc	ACT8946AQJ203-T	1Mb / 37P	Advanced PMU for Hisilicon Processors Rev 1.0, 08-Jul-16

More results

ACT8933 bảng dữ liệu(PDF) 1 Page - Active-Semi, Inc

ACT8933 bảng dữ liệu(HTML) 1 Page - Active-Semi, Inc

Số phần tương tự - ACT8933

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