FS7M0680YDTU Fairchild Semiconductor, FS7M0680YDTU Datasheet - Page 8

• Manufacturer Part Number: FS7M0680YDTU
• Description: IC SWIT PWM CM OVP UVLO HV TO3P
• Manufacturer: Fairchild Semiconductor

Specifications of FS7M0680YDTU

• Output Isolation: Isolated
• Frequency Range: 60 ~ 72kHz
• Voltage - Input: 9 ~ 30 V
• Voltage - Output: 800V
• Power (watts): 150W
• Operating Temperature: 25°C ~ 150°C
• Package / Case: TO-3P-5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FS7M0680
8
3. Application Note using the FPS
-Flyback Application (70W)
Transformer Specification
2. Winding Specification
3. Electical Characteristic
4. Core & Bobbin
CORE : EER 2834
BOBBIN : EER2834
HOT
N
N
N
N
No.
N
INDUCTANCE
12V
FUSE
P/2
P/2
0.1uF/275V AC
5V
LEAKAGE L
2.2 nF
B
CLOSURE
BD1
2.2nF
13mH
/NTC
5D-9
1 50uF
/5 0V
/4 00V
1uF
PIN(S → F)
12 → 10
S/S
2 → 4
1 → 3
8 → 9
4 → 5
OUTER INSULATION : POLYESTER TAPE t = 0.050mm, 3Layer
PRIMARY
5
GND
FS7M0680R
GND
Vc c
3
2
700K
/1W
INSULATION : POLYESTER TAPE t = 0.050mm, 1Layer
INSULATION : POLYESTER TAPE t = 0.050mm, 3Layer
INSULATION : POLYESTER TAPE t = 0.050mm, 1Layer
INSULATION : POLYESTER TAPE t = 0.050mm, 1Layer
Drain
F B
1
4
3.3 nF/630V
22nF
/Film
UF4004
47uF
/5 0V
UF4007
2 - 5
2 - 5
PIN
47 k
10
Opto
0.35 φ × 1
0.45 φ × 4
0.3 φ × 1
0.3 φ × 4
0.4 φ × 1
WIRE
700uH ±10%
15uH MAX.
D10SC4M
D10LC20U
SPEC.
10 00uF/
10 00uF/
TURNS
3 5V
1 6V
23
10
23
3
7
2.2nF
50 0
KA431
SOLENOID WINDING
SOLENOID WINDING
SOLENOID WINDING
1 0uH
WINDING METHOD
COPPER WINDING
1 .5K
mono lithic
0.1 uF/
OPTO
10 uH
2nd ALL SHORT
2 .2K
REMARKS
10 00uF
1kHz, 1V
/2 5V
2 .2K
10 00uF
/1 0V
DC OUTPUT
DC OUTPUT
12V / 4A
5V / 4A