STC6105 Datasheet, PDF (3/10 Pages) Suntac Electronic Corp. – Power Supply Supervisor + Regulator + PWM

STC6105 Power Supply Supervisor + Regulator + PWM
BLOCK DIAGRAM
Product Specification
V33 V5 V12
2
3
7
UV
Detector
OV
Protector
UVAC
5
DSD
2uA
0.7V
_ COMP
+
RI
PG
19
10
Vref
Delay
300msec
NVP 6
OPP 4
5V
64uA
Buffer
3.2V
_ COMP
+
2.1V
_ COMP
+
Buffer
2.4V
_ COMP
+
UV
Protector
Delay
7msec
Delay
7msec
PSON 1
Vcc
Delay
15msec
1.4V
_ COMP
+
On/Off Delay
26msec
7.5msec
Delay
2msec
Vcc
DQ
CK
R
Delay
3sec
2.5V
8uA
+
_
Error
Amp
_
+
COMP
O.S.C
18 17
SS IN
16
COMP
GND
15
VCC
20
DQ
CK _
Q
SQ
R
14 FB1
13 VREF1
11 FB2
12 VREF2
9 OP1
8 OP2
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