fs325a Fortune Semiconductor Corporation, fs325a Datasheet - Page 2

• Manufacturer Part Number: fs325a
• Description: Lithium-ion/polymer Battery Protection Ic
• Manufacturer: Fortune Semiconductor Corporation

P
P
Fortune Semiconductor Co.
http://www.fsc.com.tw
P
P
Overcharge and overdischarge and overcurrent detection voltages can be changed at the customer’s request.
r
i
r
i
n
n
o
o
Pin No. Symbol
d
d
C
FS325
Model
C
1
2
3
4
5
u
u
o
o
c
c
n
n
t
t
f
f
N
N
i
i
g
g
VDD
VSS
CSI
OD
OC
a
a
SOT-23-5
Package
u
u
m
m
r
r
A
B
C
a
a
e
e
t
t
Positive power input pin
FET gate connection pin for discharge control
FET gate connection pin for charge control
Input pin for current sense, charger detect
Negative power input pin
L
i
L
i
o
o
TEL : [phone]
FAX: [phone]
i
i
n
n
s
s
t
t
4.280±0.025
4.300±0.025
4.300±0.040
Overcharge
[VOCU] (V)
detection
voltage
Description
Overcharge
[VOCR] (V)
4.130±0.05
4.080±0.05
4.080±0.05
release
voltage
2/16
Overdischarge
[VODL] (V)
Lithium-ion/Polymer Battery Protection IC
2.80±0.08
2.50±0.08
2.50±0.08
detection
voltage
Overdischarge
[VODR] (V)
3.10±0.08
2.90±0.08
2.90±0.08
release
voltage
5
1
TOP VIEW
SOT-23-5
TD-0403005 Rev. 1.3
2
Overcurrent
[VOI1] (mV)
detection
voltage
100±30
150±30
150±30
4
3
FS325