AIC1761/1766

BATTERY CHARGE CONTROLLER

SPEC NO: DS-1761-02

ANALOG INTEGRATIONS CORPORATION

www.analog.com.tw

4F, 9 Industry E. 9th Road, Science-based Industrial Park , Hsinchu, Taiwan, R.O.C.

TEL: (8863)577-2500 FAX:(8863)577-2510

2

TYPICAL APPLICATION CIRCUIT

9.1V

1N4148

+

+

C1

0.33

Ω

1W

R8

470

10

µF

12 ~ 15 V

GREEN

LED2

RED

LED1

1N4148

D1

120

0.5W

R1

R9

1K

R10

1K

100

µF

C7

ZD1

R5

D3

R2

1K

C2

+

+

1

µF

C3

100K

R3

220

µF

R7

470pF

AIC1563

IS

BST

FB

VCC

GND

TC

SE

SC

1

2

3

4

5

6

7

8

D2

C4

1N5819

*Fast Charge Current= (0.3/RS) A

8

VREF

7

6

5

LED

VOUT

VDD

4.7

µF

0.1

µF

150K

AIC1761/66

C6

R4

C5

51K

4

3

2

1

MODE

TIMER

GND

VBT

+

L1

1N5819

1K

BATTERY

D4

3 ~ 5 CELLS

220

µH

*RS

Simple Battery Charger for NiMH / NiCd Battery

ORDERING INFORMATION

AIC176X-XXXX

ORDER NUMBER

TOP VIEW

AIC1761-CN08

AIC1766-CN08

(PLASTIC DIP)

AIC1761-CS08

AIC1766-CS08

(PLASTIC SO)

PIN CONFIGURATION

AIC1761-CN14

AIC1766-CN14

(PLASTIC DIP)

AIC1761-CS14

AIC1766-CS14

(PLASTIC SO)

1

3

4

2

8VREF

6VOUT

5LED

7VDD

GND

TIMER

MODE

VBT

TOP VIEW

14

1

3

4

2

5

7

6

12

11

13

10

8

9

VBT

GND

NC

NC

VDD

VREF

VNTC

TIMER

MODE

LED

GND

NC

FLASH

VOUT

VERSION

08: 8 PIN VERSION

14: 14 PIN VERSION

PACKAGE TYPE

N: PLASTIC DIP

S: SMALL OUTLINE

TEMPERATURE RANGE

C=0

°C~70°C

-

∆V DETECTION LEVEL

1: -1%

6: -0.25%

ABSOLUTE MAXIMUM RATINGS

Supply Voltage

.......................……………..........................................................................

18V

DC Voltage Applied on any Pin

..............................................……………..............................

18V

Sink Current of VOUT Pin, LED Pin, and FLASH Pin

...............................…………….........

20mA

Operating Temperature Range

...........................................…………........................

0

°C to 70°C

Storage Temperature Range ..............................................……………................. -65

°C to 150°C