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?2010 Fairchild Semiconductor Corporation
 
www.fairchildsemi.com
FAN6921ML " Rev. 1.0.3
6
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
V
DD
 
DC Supply Voltage
 
30
V
V
HV
 
HV
 
500
V
V
H
 
PFC, OPWM
-0.3
25.0
V
V
L
 
thers (INV, COMP, CSPFC, DET, FB, CSPWM, RT)
-0.3
7.0
V
V
ZCD
 
Input Voltage to ZCD Pin
-0.3
12.0
V
P
D
 
Power Dissipation
 
800
mW
Q
JA
hermal Resistance; Junction-to-Air
 
104
癈/W
Q
JC
 
hermal Resistance; Junction-to-Case
 
41
癈/W
T
J
 
perating Junction Temperature
-40
+150
癈
T
STG
 
torage Temperature Range
-55
+150
癈
T
L
 
Lead Temperature; Soldering 10 Seconds
 
+260
癈
ESD
Human Body Model, JESD22-A114 (All Pins Except HV Pin)
(3)
 
 
4500
V
harged Device Model, JESD22-C101 (All Pins Except HV Pin)
(3)
 
 
1250
Notes:
1.    Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
2.    All voltage values, except differential voltages, are given with respect to the GND pin.
3.    All pins including HV pin: CDM=750 V, HBM=1000 V.
 
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Max.
Unit
T
A
 
Operating Ambient Temperature
-40
+105
癈
 
 
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