MC44603 Datasheet, PDF (20/24 Pages) ON Semiconductor – MIXED FREQUENCY MODE GREENLINE PWM CONTROLLER

MC44603
250 W Input Power Fly–Back Converter
185 V – 270 V Mains Range
MC44603P & MTP6N60E
Tests
Conditions
Results
Line Regulation
150 V
130 V
114 V
7.0 V
Load Regulation
150 V
Cross Regulation
150 V
Vin = 185 Vac to 270 Vac
Fmains = 50 Hz
Iout = 0.6 A
Iout = 2.0 A
Iout = 2.0 A
Iout = 2.0 A
Vin = 220 Vac
Iout = 0.3 A to 0.6 A
Vin = 220 Vac
Iout (150 V) = 0.6 A
Iout (30 V) = 0 A to 2.0 A
Iout (14 V) = 2.0 A
Iout (7.0 V) = 2.0 A
10 mV
10 mV
10 mV
20 mV
50 mV
< 1.0 mV
Efficiency
Standby Mode
P input
Vin = 220 Vac, Pin = 250 W
Vin = 220 Vac, Pout = 0 W
81%
3.3 W
Switching Frequency
Output Short Circuit
Startup
Pout _(max) = 270 W
Pin = 250 W
20 kHz fully stable
Safe on all outputs
Vac = 160 V
20
MOTOROLA ANALOG IC DEVICE DATA