FAN6755W Fairchild Semiconductor, FAN6755W Datasheet - Page 9

• Manufacturer Part Number: FAN6755W
• Description: This highly integrated PWM controller provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN6755W / FAN6755UW • Rev. 1.0.5
Electrical Characteristics
V
GATE Section
Over-Temperature Protection Section (OTP)
Notes:
4.
5.
6.
Symbol
DCY
V
V
CLAMP_1
DD
SOURCE
T
V
I
T
GATE-H
GATE-L
GATE-
Restart
GATE-
=15V, T
OTP
t
t
When activated, the output is disabled and the latch is turned off.
The threshold temperature for enabling the output again and resetting the latch after over-temperature protection
has been activated.
These parameters are guaranteed by design.
r
f
MAX
A
Maximum Duty Cycle
Gate Low Voltage
Gate High Voltage
Gate Rising Time
Gate Falling Time
Gate Source Current
Gate Output Clamping Voltage
Protection Junction Temperature
Restart Junction Temperature
=25C, unless otherwise noted.
Parameter
(5,6)
(4,6)
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
=15V, I
=12V, I
=15V, C
=15V, C
=15V, GATE=6V
=22V
Conditions
9
O
O
L
L
=50mA
=50mA
=1nF
=1nF
Min.
60
8
T
Typ.
OTP
100
700
140
75
30
-25
Max.
1.5
90
18
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Units
mA
ns
ns
°C
°C
%
V
V
V