S-8243B データシートの表示（PDF） - Seiko Instruments Inc
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S-8243B Datasheet PDF : 35 Pages
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BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
Rev.3.1_00
Product Name Structure
1. Product Name
S-8243 x xx FT - TB − x
*1. Refer to the tape drawing.
*2. Refer to “3. Product Name List”.
Environmental code
U: Lead-free (Sn 100%), halogen-free
G: Lead-free (for details, please contact our sales office
IC direction in tape specifications*1
Package name (abbreviation)
FT: 16-Pin TSSOP
Serial code*2
Sequentially set from AA to ZZ
Product series name
A: 3-cell
B: 4-cell
2. Package
Package Name
16-Pin TSSOP
Environmental code = G
Environmental code = U
Package
FT016-A-P-SD
FT016-A-P-SD
Drawing Code
Tape
FT016-A-C-SD
FT016-A-C-SD
Reel
FT016-A-R-SD
FT016-A-R-S1
3. Product Name List
Product name / Item
S-8243AACFT-TB-x
S-8243AADFT-TB-x
Overcharge
detection voltage
[VCU]
4.350 ±0.025 V
4.350 ±0.025 V
Table 1 S-8243A Series (For 3-Serial Cell)
Overcharge
hysteresis voltage
[VHC]
−0.15 ±0.05 V
−0.35 ±0.05 V
Overdischarge
detection voltage
[VDL]
2.40 ±0.08 V
2.40 ±0.08 V
Overdischarge
hysteresis voltage
[VHD]
0.20 ±0.10 V
0V
Overcurrent
detection voltage1
[VIOV1]
0.20 ±0.025 V
0.20 ±0.025 V
0 V battery
charging
function
Available
Available
Product name / Item
S-8243BADFT-TB-x
S-8243BAEFT-TB-x
S-8243BAFFT-TB-x
S-8243BAHFT-TB-x
Overcharge
detection voltage
[VCU]
4.350 ±0.025 V
4.350 ±0.025 V
4.250 ±0.025 V
4.315 ±0.025 V
Table 2 S-8243B Series (For 4-Serial Cell)
Overcharge
hysteresis voltage
[VHC]
−0.25 ±0.05 V
−0.15 ±0.05 V
−0.25 ±0.05 V
−0.20 ±0.05 V
Overdischarge
detection voltage
[VDL]
2.40 ±0.08 V
2.40 ±0.08 V
2.40 ±0.08 V
2.00 ±0.08 V
Overdischarge
hysteresis voltage
[VHD]
0V
0.20 ±0.10 V
0V
0.15 ±0.10 V
Overcurrent 0 V battery
detection voltage1 charging
[VIOV1]
function
0.25 ±0.025 V
0.20 ±0.025 V
0.20 ±0.025 V
0.20 ±0.025 V
Available
Available
Available
Available
Remark 1. Change in the detection voltage is available in products other than listed above. Contact our sales office.
2. x: G or U
3. Please select products of environmental code = U for Sn 100%, halogen-free products.
4
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