ACT5830

- 2 -

www.active-semi.com

Copyright © 2007 Active-Semi, Inc.

Product Brief, 21-Nov-07

PRODUCT OPTIONS

FUNCTIONAL BLOCK DIAGRAM

Charge

Control

VP

GP

SW

nRST

CHG_IN

BAT

2.9V

PRE-

CONDITION

CURRENT

SENSE

VOLTAGE

SENSE

VBUCK

110°C

THERMAL

REGULATION

OUT1

4.0V

VINUVLO

nENCHG

4.3V to 6V

VBUCK

BODY AND

VSYS

CONTROL

To Battery

AC Adaptor

or USB

+

Li+ Battery

nACOK

VICHG

BATID

Reset

OUT1

LDO1

OUT2

LDO2

OUT3

LDO3

OUT4

LDO4

OUT5

LDO5

OUT6

LDO6

OUT7

LDO7

OUT8

LDO8

System

Control

PWR_HOLD

nON

HF_PWR

PWR_ON

SDA

SCL

IN1

IN2

To LDOs

To LDOs

TCXO_EN

RX_EN

TX_EN

ODI1

Open-Drain

#1

ODI2

OD1

OD2

Open-Drain

#2

OUT1

BAT

ACT5830

Voltage Reference

REF

OUT1

OUT2

OUT3

OUT4

OUT5

OUT6

OUT7

OUT8

Block

Function

Output Voltage

Capability

CHGR

Battery Charger

4.20V (4.10V to 4.30V available)

Programmable Up to 1A

BUCK

Step-Down DC/DC

0.645V to 4.4V

350mA

LDO1

LDO

300mA

LDO2

LDO

300mA

LDO3

LDO

100mA

LDO4

LDO

100mA

LDO5

LDO

150mA

LDO6

LDO

150mA

LDO7

LDO

0.645V to 4.4V

250mA

LDO8

LDO

1.4V to 3.7V

250mA

1.4V to 3.7V

: 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.