FSQ500L Fairchild Semiconductor, FSQ500L Datasheet - Page 6

• Manufacturer Part Number: FSQ500L
• Description: IC SWIT PWM GREEN UVLO SOT223
• Manufacturer: Fairchild Semiconductor

Specifications of FSQ500L

• Output Isolation: Isolated
• Frequency Range: 120 ~ 140kHz
• Voltage - Input: 5 ~ 10 V
• Voltage - Output: 700V
• Power (watts): 3W
• Operating Temperature: -40°C ~ 125°C
• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2008 Fairchild Semiconductor Corporation
FSQ500L • Rev. 1.0.1
Typical Performance Characteristics
These characteristic graphs are measured at T
6.5
6.3
6.1
5.9
5.7
5.5
850
830
810
790
770
750
490
470
450
430
410
390
370
Figure 4. Operating Supply Current (I
Figure 6. UVLO Threshold Voltage (V
-40
-40
-40
Figure 8. Burst-Mode Voltage (V
-25
-25
-25
UVLO Threshold Voltage (V
Operating Supply Current (I
Burst Mode Voltage (V
-10
-10
-10
5
5
5
20
20
Temperature (℃)
20
Temperature (℃)
Temperature (℃)
vs. Temperature
vs. Temperature
vs. Temperature
35
35
35
BURH
START
50
50
50
OP
) vs Temperature
) vs Temperature
) vs Temperature
65
65
65
80
80
80
BURH
95
OP_Burst
95
95
START
A
= 25°C.
)
110
110
110
)
)
125
125
125
6
800
780
760
740
720
700
140
135
130
125
120
5.5
5.3
5.1
4.9
4.7
4.5
Figure 7. UVLO Threshold Voltage (V
-40
-40
-40
Figure 9. Burst-Mode Voltage (V
Figure 5. Switching Frequency (f
-25
-25
-25
UVLO Threshold Voltage (V
Switching Frequency (f
Burst Mode Voltage (V
-10
-10
-10
5
5
5
20
20
20
Temperature (℃)
Temperature (℃)
Temperature (℃)
vs. Temperature
vs. Temperature
vs. Temperature
35
35
35
BURL
S
STOP
) vs Temperature
50
50
50
) vs Temperature
) vs Temperature
65
65
65
80
80
80
BURL
95
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95
95
S
STOP
)
)
110
110
110
)
125
125
125