STC6105 Datasheet, PDF (8/10 Pages) Suntac Electronic Corp. – Power Supply Supervisor + Regulator + PWM

STC6105 Power Supply Supervisor + Regulator + PWM
APPLICATION 1
Product Specification
M AIN
Tr ans fo rm er
3.3V
S TBY
T ran sform er
5Vsb
+
Vdd
UVAC
VREF2
FB2
VREF1
FB1
OP1
V33
V5
V12
VCC
PG
PSON
NVP
RI
GND
IN
OP2
OPP
COMP
SS
-1 2V
+
12V
+
5V
+
3.3V
+
47~100ohm
1Kohm
5V sb
Pok
PSon
-12V
-5V
5V
12V
-8-