SG6846C Fairchild Semiconductor, SG6846C Datasheet - Page 4

• Manufacturer Part Number: SG6846C
• Description: The highly integrated PWM controller, SG6846C provides several features to enhance the performance of flyback converters
• Manufacturer: Fairchild Semiconductor

© 2007 Fairchild Semiconductor Corporation
SG6846C • Rev. 1.1.2
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 voltages, are
given with respect to GND pin.
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
ESD
T
V
Θ
P
T
V
T
T
STG
DD
JC
A
D
J
L
L
Supply Voltage
Input Voltage to FB, SENSE, VIN, RT,RI Pin
Power Dissipation at T
Thermal Resistance (Junction-to-Case)
Operating Junction Temperature
Storage Temperature Range
Lead Temperature, Wave Soldering, 10 Seconds
Electrostatic Discharge Capability
Operating Ambient Temperature
A
<50°C
Parameter
Parameter
DIP
SOP
DIP
SOP
Human Body Model
Machine Model
4
Min.
Min.
-0.3
-40
-65
-20
Max.
Max.
+150
+150
+260
67.1
54.4
800
250
+85
400
7.0
5.5
25
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°C/W
Unit
Unit
mW
kV
°C
°C
°C
°C
V
V
V