ADP3801/ADP3802

–4–

REV. 0

PIN CONFIGURATION

TOP VIEW

(Not to Scale)

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

DRV

VL

SD

CS–

CS+

ISET

GND

A/B

BATA

BATB

PROG

ADJ

EOC

COMP

ADP3801

ADP3802

VCC

RESET

ABSOLUTE MAXIMUM RATINGS*

Input Voltage (VCC to GND) . . . . . . . . . . . . . . –0.3 V to 20 V

BATA, BATB to GND . . . . . . . . . . . . . . . . . –0.3 V to 14.0 V

A/B, ISET, PROG, ADJ to GND . . . . . . . . . . .

–0.3 V to VL

SD, RESET, COMP, EOC to GND . . . . . . . . . . –0.3 V to VL

Power Dissipation . . . . . . . . . . . . . . . . . . . . Internally Limited

θ

JA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

°C/W

Ambient Temperature Range . . . . . . . . . . . . –40

°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature Range (Soldering 10 sec) . . . . . . . +300

°C

NOTES

*This is a stress rating only and functional operation of the device at these or any

other conditions above those indicated in the operation section of this specification

is not implied. Exposure to absolute maximum rating conditions for extended

periods may affect device reliability.

θ

ORDERING GUIDE

Model

Package Option

Oscillator Frequency

ADP3801AR

R-16A

200 kHz

ADP3802AR

R-16A

500 kHz

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the ADP3801/ADP3802 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precau-

tions are recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

PIN FUNCTION DESCRIPTIONS

Pin

Number

Mnemonic

Function

1

DRV

External Transistor Drive

2

RESET

Power on RESET Output

3

VCC

Supply Voltage

4

VL

LDO Output

5

SD

Shutdown Control Input

6

CS–

Negative Current Sense Input

7

CS+

Positive Current Sense Input

8

ISET

Charge Current Program Input

9

COMP

External Compensation Node

10

EOC

End-of-Charge Output Signal

11

ADJ

Adjust Battery Voltage

± 10%

12

PROG

Program Final Battery Voltage Input

13

BATB

Battery “B” Voltage Sense

14

BATA

Battery “A” Voltage Sense

15

A/B

1

“A” or “B” Battery Select Input

16

GND

Ground

NOTE