NCP1201 ON Semiconductor, NCP1201 Datasheet - Page 2

• Manufacturer Part Number: NCP1201
• Description: Current Mode Controller Fixed Frequency Operation
• Manufacturer: ON Semiconductor

90X264
Vac
−
+
DF06S
4
* Please refer to the application information section.
400 V
4.7 m
BR1
C1
3
+
L1
L2
470 mH
470 mH
0.2 A
0.2 A
400 V
4.7 m
C2
+
Figure 1. Typical Application Example
4.3 k
R2
R1
195.7 k
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NCP1201
1 1
2
3
4
2
NCP1201
U1
*
8
6
5
250 V
470 p
C3
+ C4
MTD1N60E
10 mF
1N4937
0.5 W
1.0 W
100 k
2.7
R4
R3
D1
Q1
4
T1
SFH6156−2
1N5819
D2
C7
1.0 n
250 VAC Y1
U2
+ C5
6.5 V, 600 mA
5V1
L3
D3
47 mH
10 m
1
2
1.0 A
+ C6
+
10 m