
BATTERY PROTECTION IC FOR 2-CELL SERIAL PACK
Rev.4.3_01
S-8232 Series
Seiko Instruments Inc.
3
Product Name Structure
1. Product Name
IC direction in tape specifications
*1
Package code
FT : 8-Pin TSSOP
Serial code
*2
Sequentially set from AA to ZZ
S-8232 xx FT - T2
*1. Refer to the taping specifications.
*2. Refer to the “2. Product Name List”.
2. Product Name List
Table 1 (1 / 2)
Model / No.
Overcharge
detection
voltage 1, 2
[VCU1, VCU2]
Overcharge
release voltage 1, 2
[VCD1, VCD2]
Overdischarge
detection
voltage 1, 2
[VDD1, VDD2]
Overdischarge
release
voltage1, 2
[VDU1, VDU2]
Overcurrent
detection
voltage 1
[VIOV1]
Overcharge
detection
delay time
[tCU]
C3
= 0.22 F
0 V battery
charging
function
S-8232AAFT-T2
4.25 V
± 25 mV
4.05 V
± 50 mV
2.40 V
± 80 mV 3.00 V ± 100 mV 0.150 V ± 20 mV
1.0 s
Available
S-8232ABFT-T2
4.35 V
± 25 mV
4.15 V
± 50 mV
2.30 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Available
S-8232ACFT-T2
4.35 V
± 25 mV
4.15 V
± 50 mV
2.30 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Unavailable
S-8232AEFT-T2
4.35 V
± 25 mV
4.28 V
± 50 mV
2.15 V
± 80 mV 2.80 V ± 100 mV 0.100 V ± 20 mV
1.0 s
Available
S-8232AFFT-T2
4.25 V
± 25 mV
4.05 V
± 50 mV
2.30 V
± 80 mV 2.70 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Available
S-8232AGFT-T2
4.25 V
± 25 mV
4.05 V
± 50 mV
2.20 V
± 80 mV 2.40 V ± 100 mV 0.200 V ± 20 mV
1.0 s
Available
S-8232AHFT-T2
4.25 V
± 25 mV
4.05 V
± 50 mV
2.20 V
± 80 mV 2.40 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Available
S-8232AIFT-T2
4.325 V
± 25 mV 4.325 V ± 25 mV
*1 *3
2.40 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Unavailable
S-8232AJFT-T2
4.25 V
± 25 mV
4.05 V
± 50 mV
2.40 V
± 80 mV 3.00 V ± 100 mV 0.150 V ± 20 mV
1.0 s
Unavailable
S-8232AKFT-T2
4.20 V
± 25 mV
4.00 V
± 50 mV
2.30 V
± 80 mV 2.90 V ± 100 mV 0.200 V ± 20 mV
1.0 s
Available
S-8232ALFT-T2
4.30 V
± 25 mV
4.05 V
± 50 mV
2.00 V
± 80 mV 3.00 V ± 100 mV 0.200 V ± 20 mV
1.0 s
Available
S-8232AMFT-T2
4.19 V
± 25 mV
4.19 V
± 25 mV
*1
2.00 V
± 80 mV 3.00 V ± 100 mV 0.190 V ± 20 mV
1.0 s
Available
S-8232ANFT-T2
4.325 V
± 25 mV 4.325 V ± 25 mV
*1 *3
2.40 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Unavailable
S-8232AOFT-T2
4.30 V
± 25 mV
4.05 V
± 50 mV
2.00 V
± 80 mV 3.00 V ± 100 mV 0.230 V ± 20 mV
1.0 s
Available
S-8232APFT-T2
4.28 V
± 25 mV
4.05 V
± 50 mV
2.30 V
± 80 mV 2.90 V ± 100 mV 0.100 V ± 20 mV
1.0 s
Unavailable
S-8232ARFT-T2
4.325 V
± 25 mV 4.325 V ± 25 mV
*1 *3
2.00 V
± 80 mV 2.50 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Unavailable
S-8232ASFT-T2
*4
4.295 V
± 25 mV
4.20 V
± 50 mV
*3
2.30 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20 mV
1.0 s
Unavailable
S-8232ATFT-T2
4.125 V
± 25 mV 4.125 V ± 25 mV
*1
2.00 V
± 80 mV 3.00 V ± 100 mV 0.190 V ± 20 mV
1.0 s
Available
S-8232AUFT-T2
4.30 V
± 25 mV
4.10 V
± 50 mV
2.40 V
± 80 mV 3.00 V ± 100 mV 0.200 V ± 20 mV
1.0 s
Unavailable
S-8232AVFT-T2
4.30 V
± 25 mV
4.05 V
± 50 mV
2.00 V
± 80 mV 3.00 V ± 100 mV 0.300 V ± 20mV
1.0 s
Available
S-8232AWFT-T2
4.35 V
± 25 mV
4.15 V
± 50 mV
2.30 V
± 80 mV 3.00 V ± 100 mV 0.150 V ± 20 mV
1.0 s
Unavailable
S-8232AXFT-T2
4.325 V
± 25 mV
4.200 V
± 50 mV
2.30 V
± 80 mV 3.00 V ± 100 mV 0.20 V ± 20 mV
1.0 s
Unavailable
S-8232AYFT-T2
4.30 V±25 mV
4.05 V
± 50 mV
2.00 V
± 80 mV
2.00 V
± 80 mV
0.20 V
± 20 mV
1.0 s
Available
S-8232AZFT-T2
4.30 V
± 25 mV
4.05 V
± 50 mV
2.30 V
± 80 mV
2.30 V
± 80 mV
0.20 V
± 20 mV
1.0 s
Available