FAN4801MY Fairchild Semiconductor, FAN4801MY Datasheet - Page 9

• Manufacturer Part Number: FAN4801MY
• Description: IC PFC CTRLR AVERAGE CURR 16SOP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN4801MY

• Mode: Average Current
• Frequency - Switching: 64kHz
• Current - Startup: 30µA
• Voltage - Supply: 11 V ~ 22 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FAN4801MYTR

© 2008 Fairchild Semiconductor Corporation
FAN4800A/C, FAN4801/02/02L • Rev. 1.0.3
Electrical Characteristics
V
V
Oscillator
VREF
PFC OVP Comparator
Low-Power Detect Comparator
V
V
DD
DD
IN
V
V
V
V
V
Symbol
f
V
V
I
V
V
V
OSC-RT/CT
I
REF-MAX
V
V
Discharge
f
RD-FBPFC
=15V, T
OK Comparator
I
V
I
PFC-OVP
V
RANGE
t
RD-FBPFC
Section
DD-OP
DD-OVP
DD ST
f
VREF-DT
VREF-TV
PFC-OVP
TH-ON
PFCD
VREF-LS
EAOFF
DD-OVP
f
f
I
OSC
f
f
VREF
VREF1
VREF2
OS
DV
DT
TV
RV
TH
.
A
=25°C, R
Startup Current
Operating Current
Turn-On Threshold
Voltage
Hysteresis
V
V
RT/CT Frequency
PFC & PWM Frequency
FAN4800C,FAN4802/02L
PWM Frequency
Voltage Stability
Temperature Stability
Total Variation
(PFC and PWM)
Ramp Voltage
Discharge Current
Frequency Range
PFC Dead Time
Reference Voltage
Load Regulation of
Reference Voltage
Line Regulation of
Reference Voltage
Temperature Stability
Total Variation
Long-Term Stability
Maximum Current
Output Short Circuit
Over-Voltage Protection
PFC OVP Hysteresis
V
Voltage Level on FBPFC
to Enable OPWM During
Startup
Hysteresis
DD
DD
EA
OVP
Voltage OFF OPFC
OVP Hysteresis
T
Parameter
=6.8kΩ, C
(3)
(3)
(3)
(3)
T
=1000pF unless noted operating specifications.
(3)
(3)
(3)
V
V
R
R
11V ≦ V
-40°C ~ +105°C
Line, Temperature
Valley to Peak
V
R
I
C
V
C
-40°C ~ +105°C
Line, Load, Temperature
T
V
REF
DD
DD
RAMP
VDD
J
VREF
T
T
T
REF
REF
=125°C, 0 ~ 1000HRs
=6.8kΩ, C
=6.8kΩ, C
=6.8kΩ, C
=V
=13V; OPFC OPWM Open
=0mA, C
=0.1µF, I
=14V, Rise/Fall Time > 20µs
=0.1µF, V
=0V, V
> 7.35V
TH-ON
DD
-0.1V; OPFC OPWM Open
≦ 22V
REF
T
T
RT/CT
T
Conditions
=1000pF
=1000pF
=1000pF
REF
VDD
9
=0.1µF
=0mA to 3.5mA
=2.5V
=11V to 22V
Min.
7.35
2.70
1.15
240
120
400
200
2.0
1.5
6.5
7.4
0.2
2.3
10
27
60
58
50
5
5
Typ.
2.75
1.25
256
128
600
250
2.6
2.8
7.5
0.4
0.3
2.4
30
11
28
64
30
25
1
Max. Units
7.65
2.80
1.35
268
134
800
300
5.0
1.9
7.6
0.5
0.4
2.5
80
12
29
67
70
15
75
50
25
25
2
2
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kHz
kHz
kHz
kHz
mA
mA
mV
mV
mV
mA
mA
mV
µA
ns
%
%
%
V
V
V
V
V
V
V
V
V
V
V