FSGM0465R Fairchild Semiconductor, FSGM0465R Datasheet - Page 8
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FSGM0465R
Manufacturer Part Number
FSGM0465R
Description
The FSGM0465R is an integrated Pulse Width Modulation (PWM) controller and SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components
Manufacturer
Fairchild Semiconductor
Datasheet
1.FSGM0465R.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FSGM0465RSUDTU
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
FSGM0465RWDTU
Manufacturer:
FSC
Quantity:
6 675
© 2009 Fairchild Semiconductor Corporation
FSGM0465R • Rev. 1.0.2
Typical Performance Characteristics
Characteristic graphs are normalized at T
Figure 13. Shutdown Feedback Voltage (V
Figure 11. UVLO Threshold Voltage (V
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
Figure 15. Switching Frequency (f
-40℃
-40℃
-40℃
-25℃
-25℃
-25℃
0℃
0℃
0℃
Temperature [°C]
Temperature [°C]
Temperature [°C]
25℃
25℃
25℃
50℃
50℃
50℃
75℃
75℃
75℃
A
=25°C.
S
START
) vs. T
100℃
100℃
100℃
SD
) vs. T
) vs. T
A
125℃
125℃
125℃
A
A
8
Figure 12. UVLO Threshold Voltage (V
Figure 14. Over-Voltage Protection (V
Figure 16. Maximum Duty Ratio (D
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
1.20
1.15
1.10
1.05
1.00
0.95
0.90
0.85
0.80
-40℃
-40℃
-40℃
-25℃
-25℃
-25℃
0℃
0℃
0℃
Temperature [°C]
Temperature [°C]
Temperature [°C]
25℃
25℃
25℃
50℃
50℃
50℃
75℃
75℃
75℃
MAX
STOP
OVP
) vs. T
100℃
100℃
100℃
www.fairchildsemi.com
) vs. T
) vs. T
125℃
125℃
125℃
A
A
A