ACT8780

- 2 -

www.active-semi.com

Copyright © 2008 Active-Semi, Inc.

Product Brief, 03-Feb-08

PRODUCT OPTIONS

FUNCTIONAL BLOCK DIAGRAM

VP1

VP2

GP12

GP12

SW2

SW1

ON1

nMSTR

PUSH

BUTTON

nIRQ

INL

OUT2

OUT1

OUT2

OUT2

OUT1

ON4

LDO

REG4

LDO

REG5

LDO

REG6

OUT4

OUT5

OUT6

INL

VP3

GP3

SW3

OUT3

OUT3

System

Control

GA

ACT8780

OUT6

OUT5

OUT4

To Battery

nRSTO

OUT2

To Battery

To Battery

To Battery

REFBP

Reference

SDA

SCL

Serial

Interface

: Output voltage options detailed in this table represent standard voltage options, and are available for samples or production orders.

Contact Active-Semi for more information regarding semi-custom output voltage combinations.

: Contact factory for additional available products or custom requirements.

Block

Function

Output Voltage

Capability

REG1

Step-Down DC/DC

1.1V to 4.4V

350mA

REG2

Step-Down DC/DC

550mA

REG3

Step-Down DC/DC

550mA

REG4

LDO

1.4V to 3.7V

250mA

REG5

LDO

250mA

REG6

LDO

250mA