S-8241 Seiko Instruments, S-8241 Datasheet - Page 5

• Manufacturer Part Number: S-8241
• Description: Battery Protection IC for 1-Cell Pack
• Manufacturer: Seiko Instruments

Rev.4.1
*1. Do not apply pulse-like noise of µs order exceeding the above input voltage (V
Caution
Pin Configurations
Absolute Maximum Ratings
Input voltage between VDD and VSS
VM Input pin voltage
CO output pin voltage
DO output pin voltage
Power dissipation
Operation ambient temperature
Storage temperature
causes damage to the IC.
5
1
5-Pin SON(A)
5
1
SOT-23-5
_01
Top view
Figure 2
Figure 3
Top view
The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
2
2
4
3
4
3
Item
5-Pin SON(B)
SOT-23-5
Remark Pin assignment of SOT-23-5 and of 5-Pin SON(A) are different.
Pin No.
Pin No.
1
2
3
4
5
1
2
3
4
5
*1
Seiko Instruments Inc.
Symbol
Topr
Tstg
Symbol
Symbol
V
V
V
V
P
VDD
VDD
VSS
VSS
VM
CO
DO
DS
VM
DO
CO
VM
CO
DO
D
BATTERY PROTECTION IC FOR 1-CELL PACK
Applicable pin
Positive power input pin
Positive power input pin
Voltage detection pin between VM and VSS
(Overcurrent detection pin)
Negative power input pin
FET gate connection pin for discharge control
(CMOS output)
FET gate connection pin for charge control
(CMOS output)
Voltage detection pin between VM and VSS
(Overcurrent detection pin)
FET gate connection pin for charge control
(CMOS output)
FET gate connection pin for discharge control
(CMOS output)
Negative power input pin
VDD
VM
CO
DO
−
−
−
(Ta = 25°C unless otherwise specified)
V
V
V
Pin Description
Pin Description
V
VM
SS
DD
SS
−0.3 to V
−0.3 to V
−40 to +125
−0.3 to V
−26 to V
−40 to +85
Rating
250
150
SS
+ 12 V). The noise
DD
DD
DD
SS
+0.3
+0.3
+0.3
+12
S-8241 Series
Unit
mW
°C
°C
V
V
V
V
5