Epson – Epson Power Supply S1F70000 User Manual
Page 197
S1F71200 Series
4–52
EPSON
S1F70000 Series
Technical Manual
EXAMPLE OF EXTERNAL CONNECTION OF REFERENCE CIRCUIT
Basic Circuit
SWO
V
DD1
V
DD2
EXO
V
O
SRC
I
REF
V
REF
SSC
V
SS
SWC
V
C
POFFX
V
SW
I
SENSE
PWM
_
+
+
_
_
+
Oscillator
Driver
Overcurrent
detection
circuit
Soft start
Series
regulator
Error amplifier
Reference
voltage
circuit
Input v
oltage
Output v
oltage