s-8243b Seiko Instruments Inc., s-8243b Datasheet - Page 4

• Manufacturer Part Number: s-8243b
• Description: Battry Protection Ic For 3-serial Or 4-serial Cell Pack
• Manufacturer: Seiko Instruments Inc.

4
S-8243AACFT-TB-G
S-8243AADFT-TB-G
Note Change in the detection voltage is available in products other than listed above. Contact our sales office.
S-8243BADFT-TB-G
S-8243BAEFT-TB-G
S-8243BAFFT-TB-G
Note Change in the detection voltage is available in products other than listed above. Contact our sales office.
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
Product name / Item
Product name / Item
1. Product Name
2. Product Name List
Product Name Structure
*1. Refer to the tape specifications at the end of this book.
*2. Refer to the “2. Product Name List”.
S-8243
detection voltage
detection voltage
4.35 ±0.025 V
4.35 ±0.025 V
4.35 ±0.025 V
4.35 ±0.025 V
4.25 ±0.025 V
Overcharge
Overcharge
x
[V
[V
CU
CU
]
]
xx
Hysteresis voltage for
Hysteresis voltage for
overcharge detection
overcharge detection
Table 1 S-8243A Series (For 3-Serial Cell)
Table 2 S-8243B Series (For 4-Serial Cell)
−0.15 ±0.05 V
−0.35 ±0.05 V
−0.25 ±0.05 V
−0.15 ±0.05 V
−0.25 ±0.05 V
FT
[V
[V
HC
HC
]
]
Seiko Instruments Inc.
-
TB
detection voltage
detection voltage
Overdischarge
Overdischarge
-
2.40 ±0.08 V
2.40 ±0.08 V
2.40 ±0.08 V
2.40 ±0.08 V
2.40 ±0.08 V
[V
[V
G
DL
DL
]
]
IC direction in tape specifications
Package code
Serial code
Product series name
FT : 16-Pin TSSOP
Sequentially set from AA to ZZ
A : 3-cell
B : 4-cell
overdischarge detection
overdischarge detection
Hysteresis voltage for
Hysteresis voltage for
0.20 ±0.10 V
0.20 ±0.10 V
*2
[V
[V
0 V
0 V
0 V
HD
HD
]
]
detection voltage1
detection voltage1
0.20 ±0.025 V
0.20 ±0.025 V
0.25 ±0.025 V
0.20 ±0.025 V
0.20 ±0.025 V
Overcurrent
Overcurrent
*1
[V
[V
IOV1
IOV1
]
]
Rev.2.5
0 V battery
0 V battery
Available
Available
Available
Available
Available
charging
charging
function
function
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