MC33362 ON Semiconductor, MC33362 Datasheet
MC33362
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MC33362 Summary of contents
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... MC33362 High Voltage Switching Regulator The MC33362 is a monolithic high voltage switching regulator that is specifically designed to operate from a rectified 120 VAC line source. This integrated circuit features an on−chip 500 V/2.0 A SENSEFET power switch, 250 V active off−line startup FET, duty ...
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... Tested junction temperature range for the MC33362 − ...
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... Tested junction temperature range for the MC33362: Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...
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100 200 pF 500 500 pF T 200 1 100 2 5 ...
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V 1.75 V 1.70 V 1.0 ms/DIV Figure 8. Error Amplifier Small Signal Transient Response 0 − 20 − 40 − 60 − 4.0 8 REGULATOR SOURCE CURRENT (mA) reg Figure 10. Regulator Output ...
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I = 200 mA D 8.0 6.0 4.0 2.0 Pulse tested at 5.0 ms with < 1.0% duty cycle so that close −50 − AMBIENT TEMPERATURE (°C) ...
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PIN FUNCTION DESCRIPTION Pin Function Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...
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AC Input Current Mirror Regulator Output Band Gap 6.5 V Regulator Oscillator PWM Comparator Thermal Current Limit Shutdown Comparator Gnd 4, 5, 12, 13 Capacitor C T Compensation ...
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... Introduction The MC33362 represents a new higher level of integration by providing all the active high voltage power, control, and protection circuitry required for implementation of a flyback or forward converter on a single monolithic chip. This device is designed for direct operation from a rectified 120 VAC line source and requires a minimum number of external components to implement a complete converter ...
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... It is not intended to be used as a substitute for proper heatsinking. The MC33362 is contained in a heatsinkable plastic dual−in−line package in which the die is mounted on a special heat tab copper alloy lead frame. This tab consists of the four center ground pins that are specifically designed to improve thermal conduction from the die to the circuit board ...
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... OVP 2 Driver LEB I Limit 2.7 k 2.6 V 270 µ IC1 MC33362 Figure 22 Off−Line Converter Conditions Vac to 138 Vac 115 Vac 1 4 115 Vac 4 115 Vac 4 330 mH. ...
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... High C4 Voltages IC1 F1 AC Line C2 R5 Input MC33362 Figure 23. Printed Circuit Board and Component Layout (Circuit of Figure 22) http://onsemi.com IC3 IC2 (Top View) 2.75" (Bottom View Output C12 C11 C10 C9 ...
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−B− 0.25 (0.010 −A− −B− 13X 0.010 (0.25 ...
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... The product described herein (MC33362), may be covered by one or more of the following U.S. patents: 4,553,084; 5,418,410; 5,477,175. There may be other patents pending. SENSEFET is a trademark of Semiconductor Components Industries, LLC (SCILLC) ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...