MB3836 Datasheet, PDF (4/28 Pages) Fujitsu Component Limited. – Li-Ion Battery Protection IC

VCC
6
Reference bias
voltage block
ON/OFF
BATH 7
[Cell voltage
input block]
100 kΩ
BATM 8
100 kΩ
BATL 9
100 kΩ
10
GND
DOUT
3
COUT
2
OCV
1
−
300 mV
+
−
600 mV
+
[Cell voltage moni-
toring block]
×1
Delay
circuit
(7 ms)
(500 µs)
[Over-current
detection block]
Latch1
Reset
bias
ON/OFF
[Over-charge
+ detection block]
−
Delay
circuit
(23 ms)
Reset
Latch2
+
−
×1
+
−
4.325 V
(± 0.6%)
×1
−−−
+
2.75 V
(±2%)
[Over-discharge detection,
and power fail circuit block]
Reset
Decoder
Latch3
Power down
delay time
(20 s)
15
16 17
VMON MSW1 MSW2
13
14
COCT COVT
11
CPDT
600 Ω
5 VS
20 OUTON
[Remote ON
circuit block]
PF output
time (2 s)
19 PF
18 PDWN
12
CUVT