FAN6921ML Datasheet, PDF (6/23 Pages) Fairchild Semiconductor – Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller

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
VDD
VHV
VH
VL
VZCD
PD
ΘJA
ΘJC
TJ
TSTG
TL
ESD
DC Supply Voltage
HV
OPFC, OPWM
Others (INV, COMP, CSPFC, DET, FB, CSPWM, RT)
Input Voltage to ZCD Pin
Power Dissipation
Thermal Resistance; Junction-to-Air
Thermal Resistance; Junction-to-Case
Operating Junction Temperature
Storage Temperature Range
Lead Temperature; Soldering 10 Seconds
Human Body Model, JESD22-A114 (All Pins Except HV Pin)⁽³⁾
Charged Device Model, JESD22-C101 (All Pins Except HV Pin)⁽³⁾
30
V
500
V
-0.3
25.0
V
-0.3
7.0
V
-0.3
12.0
V
800
mW
104
°C/W
41
°C/W
-40
+150
°C
-55
+150
°C
+260
°C
4500
V
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=750V, HBM=1000V.
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
TA
Parameter
Operating Ambient Temperature
Min.
-40
Max.
+105
Unit
°C
© 2010 Fairchild Semiconductor Corporation
FAN6921ML • Rev. 1.0.1
6
www.fairchildsemi.com