S-8254AAKFT-TB-G Seiko Instruments, S-8254AAKFT-TB-G Datasheet - Page 2

• Manufacturer Part Number: S-8254AAKFT-TB-G
• Description: IC LI-ION BATT PROTECT 16-TSSOP
• Manufacturer: Seiko Instruments

Specifications of S-8254AAKFT-TB-G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 2 V ~ 24 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Product: Charge Management
• Output Voltage: 4.35 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 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-8254A Series
Block Diagram
Remark
COP
VMP
DOP
CDT
CCT
VSS
VINI
1. Diodes in the figure are parasitic diodes.
2. Numerical values are typical values.
1 MΩ
900 kΩ
Delay Circuit
Delay Circuit
Control Circuit
DOP, COP,
R
Delay Circuit
+
−
+
−
+
−
VMD
Delay Circuit
Seiko Instruments Inc.
, R
VMS
Figure 1
−
+
+
−
−
+
+
−
−
+
+
−
−
+
+
−
200 nA
Rev.5.0
VDD
VC1
VC2
VC3
VC4
CTL
SEL
_01