S-8261 Seiko Instruments, S-8261 Datasheet - Page 7

• Manufacturer Part Number: S-8261
• Description: Battery Protection IC for Single-Cell Pack
• Manufacturer: Seiko Instruments

Rev.1.9
Pin Configurations
*1. Connect the heatsink of back
_00
6-Pin SNB(B)
side at shadowed area to the
board,
potential open or VDD.
However, do not use it as
the function of electrode.
Bottom view
1
6
6
1
SOT-23-6
Top view
Top view
6
1
Figure 4
Figure 3
2
5
5
2
5
2
and
3
4
4
3
4
3
set
*1
electric
Pin No.
Pin No.
1
2
3
4
5
6
1
2
3
4
5
6
BATTERY PROTECTION IC FOR SINGLE-CELL PACK
Seiko Instruments Inc.
Symbol
Symbol
VDD
VSS
VDD
VSS
DO
VM
CO
DP
CO
VM
DO
DP
FET gate control pin for discharge
Voltage detection pin between VM and VSS
FET gate control pin for charge
Test pin for delay time measurement
Positive power input pin
Negative power input pin
(CMOS output)
(Overcurrent detection pin)
(CMOS output)
FET gate control pin for charge
(CMOS output)
Voltage detection pin between VM and VSS
(Overcurrent detection pin)
FET gate control pin for discharge
(CMOS output)
Test pin for delay time measurement
Positive power input pin
Negative power input pin
Table 2
Table 3
Pin description
Pin description
S-8261 Series
7