BATTERY PROTECTION IC FOR 3-SERIAl-CELL PACK

S-8233B Series

Seiko Instruments Inc.

3

Product Name Structure

1. Product name

S

−8233B

x

FT

− TB

−

G

IC direction in tape specifications

*1

Package name (abbreviation)

FT: 16-Pin TSSOP

Serial code

Assigned from A to Z in alphabetical order

*1. Refer to the taping specifications.

2.

Product name list

Table 1

Product name /

Parameter

Over charge

detection

voltage

Over charge

release

voltage

Overdischarge

detection

voltage

Overdischarge

release voltage

Overcurrent

detection

voltage1

0V

battery

charging

function

Conditioning

function

CTL

logic

*1

S-8233BAFT-TB-G 4.225±0.025 V

4.225 V

*2

2.30±0.08 V

2.70±0.10 V

0.20±0.02 V

−

Available

normal

S-8233BBFT-TB-G 4.325±0.025 V 4.15±0.10 V

2.30±0.08 V

2.70±0.10 V

0.20±0.02 V

−

Unavailable

reverse

S-8233BCFT-TB-G 4.200±0.025 V

4.2 V

2.80±0.08 V

3.30±0.10 V

0.25±0.025 V Available

Available

normal

S-8233BDFT-TB-G 4.325±0.025 V 4.15±0.10 V

2.00±0.08 V

2.70±0.10 V

0.50±0.05 V

−

Unavailable

reverse

S-8233BEFT-TB-G 4.080±0.025 V 3.90±0.10 V

2.50±0.08 V

2.75±0.10 V

0.20±0.02 V Available

Available

normal

*1. The input voltage of CTL for normal condition is changed by the CTL logic. (Please refer to

“Operation”).

*2. Without over charge detection / release hysteresis.

Remark Please contact our sales office for the products with the detection voltage value other than those

specified above.