S-8243BAEFT-TB-G Seiko Instruments, S-8243BAEFT-TB-G Datasheet - Page 2

• Manufacturer Part Number: S-8243BAEFT-TB-G
• Description: IC LI-ION BATT PROTECT 16-TSSOP
• Manufacturer: Seiko Instruments

Specifications of S-8243BAEFT-TB-G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 6 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Output Voltage: 3.379 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
S-8243A/B Series
1. S-8243A Series
Block Diagrams
Remark1. Diodes in the figure are parasitic diodes.
2. Numerical values are typical values.
COP
DOP
VMP
VDD
VC3
VC1
VSS
VC2
440 kΩ
660 kΩ
660 kΩ
Battery protection
Seiko Instruments Inc.
Figure 1
Delay
Delay
Delay
Delay
DOP,COP,
RVCM,RVSM
control
Battery
selection
Voltage
regulator
Battery monitor amp
5 MΩ
5 MΩ
1.4 MΩ
1.4 MΩ
1.4 MΩ
1.4 MΩ
1.4 MΩ
1.4 MΩ
1 MΩ
1 MΩ
200 nA
VREG
VREG
VREG
CTL1
CTL2
VBATOUT
CCT
CDT
VREG
CTL3
CTL4
Rev.3.0
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