ml4821 Fairchild Semiconductor, ml4821 Datasheet - Page 3

• Manufacturer Part Number: ml4821
• Description: Power Factor Correction Pfc Controller
• Manufacturer: Fairchild Semiconductor

PRODUCT SPECIFICATION
Absolute maximum ratings
Operating Conditions
Electrical Characteristics
Unless otherwise specified, R
REV. 1.0.2 6/19/01
Supply Current (I
OUT Current, Source or Sink
Output Energy (capacitive load per cycle)
I
EA OUT Source Current
Oscillator Charge Current
Input Voltage
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10 sec.)
Thermal Resistance ( θ
ML4821CX
Oscillator
Initial accuracy
Voltage stability
Temperature stability
Total Variation
Ramp Valley to Peak
R
Discharge Current
SYNC Input Threshold
Reference
Output Voltage
Line regulation
Load regulation
Temperature stability
Total Variation
Output Noise Voltage
Long Term Stability
Short Circuit Current
SINE
Plastic DIP
Plastic SOIC
T
Voltage
Input Current
Parameter
CC
)
JA
Temperature Range
)
T
= 6.2k Ω , C
Parameter
T
12V < V
Line, Temperature
C
T
12V < V
1mA < I
line, load, temp
10Hz to 10kHz
T
V
A
A
A
REF
T
T
= 2V, R
= 25°C
= 25°C, I
= 125°C, 1000 hrs
= 720pF, T
= 0V
O
CC
CC
< 20mA
Conditions
T
< 18V
< 24V
O
= Open
A
= 1mA
= Operating Temperature Range, V
GND –0.3V
Min.
4.95
–30
4.7
4.8
7.8
1.5
4.9
90
85
Min
Min
–65
0
Typ.
5.00
100
–85
5.2
5.0
8.4
2.0
50
.4
1
2
2
2
5
CC
= 15V (Notes 1 & 2).
Max
Max
150
150
260
1.0
1.2
35
50
5.5
75
95
70
5
2
Max.
–180
5.05
110
115
5.6
5.2
9.3
3.0
5.1
10
15
25
Units
Units
°C/W
°C/W
Units
kHz
kHz
mA
mA
mA
mA
mV
mV
mA
ML4821
mA
mV
µJ
°C
°C
°C
°C
µV
%
%
%
A
V
V
V
V
V
V
3