FSQ510 Fairchild Semiconductor, FSQ510 Datasheet - Page 2

• Manufacturer Part Number: FSQ510
• Description: IC SWITCH FPS 0.5A 700V 7-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FSQ510

• Output Isolation: Isolated
• Frequency Range: 94.3 ~ 132kHz
• Voltage - Input: 6.7 ~ 20 V
• Voltage - Output: 700V
• Power (watts): 9W
• Operating Temperature: -40°C ~ 130°C
• Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads
• On Resistance (max): 28 Ohms
• Maximum Operating Temperature: + 140 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1380 mW
• Mounting Style: Through Hole
• Supply Current: 0.8 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2009 Fairchild Semiconductor Corporation
FSQ510, FSQ510H, and FSQ510M • Rev. 1.3.0
Application Circuit
Internal Block Diagram
V
fb
(2)
3
0.85V / 0.75V
V
4.7V
REF
I
delay
V
REF
OLP
I
FB
AC
IN
6R
R
TSD
0.7V / 0.1V
Sync
Figure 1.
Figure 2.
Sync
4 (3)
n(m):n stands for the pin number of 7-DIP and 7-MLSOP
V
fb
-PWM
VS
m stands for the pin number of 8-DIP
V
cc
Typical Application Circuit
Internal Block Diagram
V
str
GND
D
200 ns
delay
OSC
A/R
2
S
R
S
R
Q
UVLO
5 (7)
Q
V
CC
8.7V / 6.7V
Vo
360ns
LEB
5ms
S/S
V
REF
8 (1)
V
str
R
(0.4V)
sense
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(4,5,6)
GND
7 (8)
1,2
D