ml4802 Microsemi Corporation, ml4802 Datasheet - Page 5

• Manufacturer Part Number: ml4802
• Description: Pfc/pwm Controller Combo With Green Mode
• Manufacturer: Microsemi Corporation

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 VFB pin.
Note 3: Gain = K x 5.3V; K = (IMULO - IOFFSET) x IAC x (VEAO - 1.5V)
SYMBOL
VOH
VOL
ELECTRICAL CHARACTERISTICS (Continued)
DC
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
PARAMETER
August 2000
TA = 25ºC, I(VREF) = 1mA
11V < VCC < 16.5V
Line, Load, Temp
VIEAO > 4.0V
IOUT = –20mA
IOUT = –100mA
IOUT = –10mA, VCC = 11V
IOUT = 20mA
IOUT = 100mA
CL = 1000pF
IOUT = –20mA
IOUT = –100mA
IOUT = –10mA, VCC = 11V
IOUT = 20mA
IOUT = 100mA
CL = 1000pF
VCC = 12V, CL = 0
VCC = 14V, CL = 0
1mA < I(VREF) < 10mA
TJ = 125ºC, 1000 Hours
VIEAO < 1.2V
-1
.
CONDITIONS
Datasheet
VCC - 0. 8
VCC - 0.8
VCC - 2.0
VCC - 2.0
0-44
MIN
7.35
7.4
2.5
85
12
0-47
200
TYP
7.5
0.4
0.4
0.7
0.8
0.4
0.7
0.8
2.8
90
50
50
13
2
2
5
5
MAX
7.65
0-50
ML4802
350
7.6
0.8
2.0
1.5
0.8
2.0
1.5
3.1
14
30
20
25
0
7
UNITS
mV
mV
mV
mA
µA
%
ns
%
ns
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V
5