NT1660/NT1662/NT1663

/NT1664 Series

© Neotec Semiconductor Ltd.,

7/10

NT166xA DS V1.04

www.neotec.com.tw

The above information is the exclusive intellectual property of Neotec Semiconductor Ltd. and shall not be disclosed, distributed without permission from Neotec.

(Continued)

Pin No.

Symbol

Pin description

NT1660A

NT1662A

NT1663A

NT1664A

2

-

-

-

CO

FET gate control pin for charging path

(Pch open-drain output).

 Normal mode

: High

-

5

8

8

CO1

FET gate control pin for charging path -1

(Pch open-drain output).

 Normal mode

: High

-

15

20

20

CO2

FET gate control pin for charging path -2

(Pch open-drain output).

 Normal mode

: High

-

-

32

32

CO3

FET gate control pin for charging path -3

(Pch open-drain output).

 Normal mode

: High

-

-

-

44

CO4

FET gate control pin for charging path -4

(Pch open-drain output).

 Normal mode

: High

-

-

-

-

CTLC

The control terminal of output overcharge detection

 I

CO pin : Normal mode

CO pin : Hi-impedance

-

4

7

7

CTLC1

The control terminal of output overcharge detection -1.

 I

CO pin : Normal mode

CO pin : Hi-impedance

-

14

19

19

CTLC2

The control terminal of output overcharge detection -2.

 I

CO pin : Normal mode

CO pin : Hi-impedance

-

-

31

31

CTLC3

The control terminal of output overcharge detection -3.

 I

CO pin : Normal mode

CO pin : Hi-impedance

-

-

-

43

CTLC4

The control terminal of output overcharge detection -4.

 I

CO pin : Normal mode

CO pin : Hi-impedance

-

6,16

9,11,

12,21,23,

24,33-45,

47,48

9,11,12,

21,23,24,

33,35,36,

45,47,48

N/C

No Connect. (Floating)