ACT2803 datasheet(10/22 Pages) ACTIVE-SEMI

部件名	ACT2803

功能描述	5V/2.4A Dual Cell Battery Power Manager

PDF	22 Pages

Scroll/Zoom	100%

制造商	ACTIVE-SEMI [Active-Semi, Inc]

网页	http://www.active-semi.com

标志

10 / 22 page

Rev 1, May-12-2016

Innovative PowerTM

- 10 -

www.active-semi.com

ACT2803

I2C DESCRIPTION

PROGRAMMABLE PARAMETER LIST

ITEMS

STEP/STATUS

DEFAULT

COMMENT

Input Current Limit and Q1

Input Current Limit

0.6A,1.25A, 2.75A, 3.4A

2.75A

-10%

VIN UVLO

4.2V, 4.5V

4.2V

-3.0%

Buck Converter/Discharge Mode

Discharge Cut-Off Voltage

2.7V, 2.8V, 2.9V, 3.0V

2.9V

-2%

VOUT Current Limit

1.25A/2.65A

2.65A

VOUT Voltage

5.07V, 5.12V, 5.17V, 5.22V

5.07V

Boost Converter/Charge Mode

Battery EOC Voltage

4.35V, 4.20V, 4.15V, 4.1V

4.20V

(

ACT2803QJ-T)

4.35V

(

ACT2803QJ-T0435)

Pre-charge voltage threshold

2.8V, 3.0V

2.8V

Pre-charge Current

10%, 15%, 20%, 25%

15%

EOC Current

6%, 10%, 14%, 18%

10%

Fast charge current

60%, 80%, 100%, 120%

100%

VCC ON/OFF in HZ Mode

ON, OFF

OFF

System

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