VIPEr20BSP STMicroelectronics, VIPEr20BSP Datasheet - Page 10
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
VIPEr20BSP
Manufacturer Part Number
VIPEr20BSP
Description
SMPS PRIMARY I.C.
Manufacturer
STMicroelectronics
Datasheet
1.VIPER20BSP.pdf
(17 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
VIPer20B / VIPer20BSP
10/17
Figure 10: Off Line Power Supply With Auxliary Supply Feedback
Figure 11: Off Line Power Supply With Optocoupler Feedback
AC IN
ACIN
F1
R9
F1
R9
C1
R2
C5
C1
TR2
R2
C5
TR2
OSC
OSC
13V
VDD
13V
BR1
VDD
-
+
BR1
C2
C4
C11
-
+
D3
C2
C4
COMP SOURCE
C11
D3
COMP SOURCE
D1
R7
R1
R3
C6
DRAIN
D1
R7
C3
R1
R3
C6
DRAIN
C 3
VIPer
VIPer
TR1
TR1
U2
ISO1
D2
C7
R6
D2
C 7
C1 0
C1 0
C8
R4
R5
FC00402
L2
L2
C9
C9
+Vcc
GND
+Vcc
GND
FC 00412