S-8261ABSMD-G3ST2G Seiko Instruments, S-8261ABSMD-G3ST2G Datasheet - Page 2

• Manufacturer Part Number: S-8261ABSMD-G3ST2G
• Description: IC LI-ION BATT PROTECT SOT23-6
• Manufacturer: Seiko Instruments

Specifications of S-8261ABSMD-G3ST2G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Output Voltage: 4.28 V
• Operating Supply Voltage: 1.5 V to 28 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
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-8261 Series
Remark All the diodes shown in the figure are parasitic diodes.
Block Diagram
VM
DO
CO
R
R
VMD
VMS
0 V battery charge circuit
or 0 V battery charge
inhibition circuit
+
−
Load short-circuiting detection
comparator
Charger detection circuit
Output control circuit
+
−
+
−
Overcurrent 2
detection comparator
Overcurrent 1
detection comparator
Seiko Instruments Inc.
Divider control
circuit
Figure 1
DP
Oscillator control
circuit
Overdischarge
detection
comparator
Overcharge
detection
comparator
+
−
+
−
Rev.5.0
VDD
VSS
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