Order this document by MC33363A/D
Advance Information High Voltage Switching Regulator
The MC33363A is a monolithic hig...
Order this document by MC33363A/D
Advance Information High Voltage Switching
Regulator
The MC33363A is a monolithic high voltage switching
regulator that is specifically designed to operate from a rectified 240 Vac line source. This integrated circuit features an on–chip 700 V/1.5 A SenseFET power switch, 500 V active off–line startup FET, duty cycle controlled oscillator, current limiting comparator with a programmable threshold and leading edge blanking, latching pulse width modulator for double pulse suppression, high gain error amplifier, and a trimmed internal bandgap reference. Protective features include cycle–by–cycle current limiting, input undervoltage lockout with hysteresis, output overvoltage protection, and thermal shutdown. This device is available in a 16–lead dual–in–line and wide body surface mount packages. Enhanced Power Capability Over MC33363
MC33363A
HIGH VOLTAGE OFF–LINE SWITCHING
REGULATOR
SEMICONDUCTOR TECHNICAL DATA
16 1
On–Chip 700 V, 1.5 A SenseFET Power Switch Rectified 240 Vac Line Source Operation On–Chip 500 V Active Off–Line Startup FET Latching PWM for Double Pulse Suppression Cycle–By–Cycle Current Limiting Input Undervoltage Lockout with Hysteresis Output Overvoltage Protection Comparator Trimmed Internal Bandgap Reference Internal Thermal Shutdown Simplified Application
DW SUFFIX PLASTIC PACKAGE CASE 751N (SOP–16L)
16 1
P SUFFIX PLASTIC PACKAGE CASE 648E (DIP–16)
AC Input Startup Input
Regulator Output 8 6 RT ...