FAN4810 Datasheet, PDF (3/14 Pages) Fairchild Semiconductor – Power Factor Correction Controller

PRODUCT SPECIFICATION
FAN4810
Abolute Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum
ratings are stress ratings only and functional device operation is not implied.
Parameter
V_CC
I_SENSE Voltage
Voltage on Any Other Pin
I_REF
I_AC Input Current
Peak PFC OUT Current, Source or Sink
PFC OUT, CLK OUT Energy Per Cycle
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Thermal Resistance (θJA)
Plastic DIP
Plastic SOIC
Min.
-5
GND - 0.3
-65
Max.
18
0.7
V_CCZ + 0.3
10
10
1
1.5
150
150
260
80
105
Units
V
V
V
mA
mA
A
µJ
°C
°C
°C
°C/W
°C/W
Operating Conditions
Temperature Range
Min.
0
Max.
70
Units
°C
Electrical Characteristics
Unless otherwise specified, V_CC = 15V, R_T = 52.3kΩ, C_T = 470pF, T_A = Operating Temperature Range (Note 1)
Symbol
Parameter
Conditions
Min. Typ. Max. Units
Voltage Error Amplifier
Input Voltage Range
0
5V
Transconductance
Feedback Reference Voltage
V_{NON INV} = V_INV, VEAO = 3.75V
30
65 90 µ
2.43 2.5 2.57 V
Input Bias Current
Note 2
-0.5 -1.0 µA
Output High Voltage
6.0
6.7
V
Output Low Voltage
0.1 0.4 V
Source Current
Sink Current
Open Loop Gain
V_IN = ±0.5V, V_OUT = 6V
V_IN = ±0.5V, V_OUT = 1.5V
-40 -140
µA
40
140
µA
50
60
dB
Power Supply Rejection Ratio 11V < V_CC < 16.5V
Current Error Amplifier
50
60
dB
Input Voltage Range
-1.5
2V
Transconductance
Input Offset Voltage
V_{NON INV} = V_INV, VEAO = 3.75V
50
100 150 µ
0
4 15 mV
Input Bias Current
-0.5 -1.0 µA
REV. 1.0.12 9/24/03
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