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