ncp1030 ON Semiconductor, ncp1030 Datasheet - Page 12

• Manufacturer Part Number: ncp1030
• Description: Low Power Pwm Controller With On-chip Power Switch And Startup Circuits For 48 V Telecom Systems
• Manufacturer: ON Semiconductor

V
+
-
in
V
+
-
in
GND
C
V
COMP
T
FB
NCP103x
V
DRAIN
Figure 31. Secondary Side Bias Supply Configuration
V
OV
UV
CC
GND
C
V
COMP
Figure 32. Boost Circuit Configuration
FB
NCP103x
T
V
DRAIN
V
NCP1030, NCP1031
OV
UV
CC
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12
V
CC
V
BIAS
SIDE CONTROL
SECONDARY
V
CC
V
+
-
out
GND
V
+
-
out