ML4804 Fairchild, ML4804 Datasheet - Page 5

• Manufacturer Part Number: ML4804
• Description: Power Factor Correction and PWM Controller Combo
• Manufacturer: Fairchild

ELECTRICAL CHARACTERISTICS
REFERENCE
PFC
PWM
SUPPLY
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
Note 2: Includes all bias currents to other circuits connected to the V
Note 3: Gain = K x 5.3V; K = (I
Note 4: UVLO Hysteresis
REV. 1.0.2 3/9/2001
SYMBOL
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Total Variation
Long Term Stability
Minimum Duty Cycle
Maximum Duty Cycle
Output Low Voltage
Output High Voltage
Rise/Fall Time
Duty Cycle Range
Output Low Voltage
Output High Voltage
Rise/Fall Time
Start-up Current
Operating Current
Undervoltage Lockout Threshold
Undervoltage Lockout Hysteresis
GAINMOD
PARAMETER
- I
OFFSET
) x [I
AC
(VEAO - 0.625)]
FB
T
11V < V
0mA < I(V
TA = 0ºC to 70ºC
0mA <I(V
TA = –40ºC to 85ºC
Line, Load, Temp
T
V
V
I
I
I
I
I
C
I
I
I
I
I
C
V
14V, C
(Note 4)
-1
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
pin.
; VEAO
A
J
IEAO
IEAO
L
L
CC
= 125°C, 1000 Hours
= 25°C, I(V
= 1000pF
= 1000pF
= 12V, C
= -20mA
= -100mA
= 10mA, V
= 20mA
= 100mA
= -20mA
= -100mA
= 10mA, V
= 20mA
= 100mA
> 4.0V
< 1.2V
L
MAX
CC
= 0
REF
REF
=5V.
CONDITIONS
< 16.5V
) <5mA:
) < 10mA;
L
REF
= 0
CC
CC
) = 1mA
= 9V
= 9V
V
V
V
V
CC
CC
CC
CC
MIN
7.35
0-44
12.4
7.4
2.5
90
– 0.8V
– 0.8V
- 2V
- 2V
0-47
TYP
200
7.5
0.4
0.4
0.7
0.4
0.4
0.7
0.4
5.5
2.8
10
10
10
95
50
50
13
5
MAX
7.65
0-49
13.6
350
ML4804
7.6
0.8
2.0
0.8
0.8
2.0
0.8
3.1
25
20
20
25
0
7
UNITS
mV
mV
mV
mV
mA
µA
ns
ns
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
5