fs356a Fortune Semiconductor Corporation, fs356a Datasheet - Page 4

• Manufacturer Part Number: fs356a
• Description: One Cell Lithium-ion/polymer Battery Protection Ic
• Manufacturer: Fortune Semiconductor Corporation

Rev. 1.2
6.
7.
FS356A-P:
Pin No.
Block Diagram
Pin Configuration and Package Marking Information
1
2
3
4
5
6
VDD
VSS
Symbol
VSS
VDD
VSS
OD
CSI
OC
DS
Top Point：Lot No.
Bottom Point：Year
w : week, A~Z & A ~ Z
A
A
FET gate connection pin for discharge control
Input pin for current sense, charger detect
FET gate connection pin for charge control
Test pin for reduce preset output delay time
Positive power input pin
Negative power input pin
d
d
o
o
356A
. . . . .
. . .
t
t
a
a
f
f
t
t
e
e
r
r
W
m
.
m
a
a
Overcharge
Overdischarge
r
r
Detector
k
k
Detector
i
i
n
n
g
g
:
:
P
P
b
b
F
F
r
r
e
e
Description
e
e
VSS
Oscillator
Control
Divider
Control
Control
Circuit
Logic
Logic
Over current
Short circuit
Detector
Detector
Detector
Excess
charge
current
VSS
VSS
VSS
6
1
CSI
356A
FS356
5
2
4/14
4
3