FAN6791 Fairchild Semiconductor, FAN6791 Datasheet - Page 7

• Manufacturer Part Number: FAN6791
• Description: The highly integrated FAN6791/3 dual PWM combination controller provides several features to enhance the performance of converters
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN6791 / FAN6793 • Rev. 1.0.3
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. All voltage values, except differential voltage, are given with
respect to GND pin. Stresses beyond those listed under “absolute maximum ratings “may cause permanent damage
to the device.
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
Symbol
V
V
R
ESD
T
V
V
P
HIGH
T
T
T
LOW
STG
Θ j-a
DD
HV
A
D
J
L
Operating Ambient Temperature
DC Supply Voltage
Input Voltage to HV Pin
OPWM, OFYB, ON/OFF
Others
Power Dissipation (T
Operating Junction Temperature
Storage Temperature Range
Thermal Resistance (Junction-to-Case)
Lead Temperature (Wave Soldering, 10 Seconds)
Electrostatic
Discharge Capability
A
< 50°C)
Human Body Model, JEDEC:JESD22-A114
(All Pins Except HV Pin)
Charged Device Model, JEDEC:JESD22-C101
(All Pins Except HV Pin)
Parameter
Parameter
7
DIP
SOIC
Min.
Min.
-0.3
-0.3
-40
-55
-40
Max.
Max.
+125
+150
+260
+105
27.0
82.5
70.0
500
800
7.0
3.5
1.5
27
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°C/W
°C/W
Unit
Unit
°C
°C
°C
°C
kV
V
V
V
V