FSQ0765RWDTU Fairchild Semiconductor, FSQ0765RWDTU Datasheet - Page 3

• Manufacturer Part Number: FSQ0765RWDTU
• Description: IC SWIT PWM GREEN UVLO TO220F
• Manufacturer: Fairchild Semiconductor

Specifications of FSQ0765RWDTU

• Output Isolation: Isolated
• Frequency Range: 59.6 ~ 75.8kHz
• Voltage - Input: 9 ~ 20 V
• Voltage - Output: 650V
• Power (watts): 70W
• Operating Temperature: 25°C ~ 85°C
• Package / Case: TO-220-6 Formed Leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FSQ0565R, FSQ0765R Rev. 1.0.1
© 2008 Fairchild Semiconductor Corporation
Application Diagram
Internal Block Diagram
FB
4
V
V
V
V
OSP
OVP
SD
CC
I
delay
t
ON
after SS
V
< t
ref
OSP
I
FB
0.35/0.55
V
LPF
Burst
AC
IN
3R
Sync
R
LPF
Sync
Figure 1. Typical Flyback Application
Soft-
Start
5
Figure 2. Internal Block Diagram
FB
TSD
PWM
AVS
PWM
V
V
CC
CC
good
V
str
250ns
GND
LEB
OSC
Drain
3
S
R
S
R
Q
Q
Q
Q
V
6
str
FSQ0765R Rev.00
V
ref
V
CC
AOCP
good
V
O
driver
Gate
(1.1V)
V
V
8V/12V
OCP
3
CC
FSQ0765R Rev.00
Drain
1
2
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GND