NCP1015ST65T3G ON Semiconductor, NCP1015ST65T3G Datasheet - Page 18

• Manufacturer Part Number: NCP1015ST65T3G
• Description: IC OFFLINE SWIT SMPS CM SOT223
• Manufacturer: ON Semiconductor

Specifications of NCP1015ST65T3G

• Output Isolation: Isolated
• Frequency Range: 59 ~ 71kHz
• Voltage - Input: 8.5 ~ 10 V
• Voltage - Output: 700V
• Power (watts): 19W
• Operating Temperature: 0°C ~ 150°C
• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application Examples
evaluation a universal NCP1012 demo-board can be used)
NCP1012 which can be easily used for evaluation of
NCP1015 device delivering 6.5 W from a universal volts
the following results:
CEE7.5/2
A 6.5 W NCP1015-based Flyback converter. (For
Figure 27 shows a converter originally built with a
The converter built according to Figure 28 layouts, gave
J1
47 R
R1
1
2
2
Figure 28. The NCP1012-based PCB Layout and its Associated Component Placement
D1
1N4007
D3
1N4007
Figure 27. A NCP1012-based Flyback Converter Delivering 6.5 W
D2
1N4007
D4
1N4007
E1
10 m/400 V
E2
10 m/63 V
http://onsemi.com
NCP1015
18
R2
150 k
1
2
3
7
input range. The board uses the Dynamic Self-Supply and
a simplified zener-type feedback. This configuration was
selected for cost reasons and a more precise circuitry can be
used, e.g. based on a TL431:
•
•
V
GND
GND
GND
Efficiency at V
Efficiency at V
CC
NCP1012
IC1
C1
2n2/Y
DRAIN
GND
FB
U160
4 4
8
D5
5
in
in
= 100 Vac and P
= 230 Vac and P
1
4
PC817
2n2/Y
TR1
C2
IC2
8
7
6
5
470 m/25 V
B150
100 R
D6
E3
out
out
R3
11 V
ZD1
= 6.5 W = 75.7%
= 6.5 W = 76.5%
R4
180 R
2
1
CZM5/2
J2