MC33363ADWG

Description：IC OFFLINE SW MULT TOP 16SOIC
Series：-
Mfr：onsemi
Package：Tube

SKU:0ab327477d11 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

MC33363ADWG is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SW MULT TOP 16SOIC. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for MC33363ADWG

Description：IC OFFLINE SW MULT TOP 16SOIC
Series：-
Mfr：onsemi
Package：Tube
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback, Forward
Voltage - Start Up：14.9 V
Voltage - Supply (Vcc/Vdd)：9.5V ~ 40V
Duty Cycle：50%
Frequency - Switching：67.5kHz ~ 285kHz
Fault Protection：Current Limiting, Over Temperature, Over Voltage
Control Features：Frequency Control
Operating Temperature：-25°C ~ 150°C (TJ)
Package / Case：16-SOIC (0.295", 7.50mm Width), 13 Leads
Supplier Device Package：16-SOIC
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：-

AC DC Converters, Offline Switchers datasheet and documents for MC33363ADWG

MC33363ADWG

AC DC Converters, Offline Switchers Overview

The MC33363ADWG is a monolithic high voltage switching regulator designed for rectified 240 Vac line source operation. It integrates a 700 V / 1.5 A SENSEFET power switch and a 500 V active off-line startup FET. The device features a duty cycle controlled oscillator, current limiting comparator with programmable threshold, and leading edge blanking. It includes a latching pulse width modulator for double pulse suppression, a high gain error amplifier, and a trimmed internal bandgap reference.

AC DC Converters, Offline Switchers Feature Summary

Integrates a 700 V / 1.5 A SENSEFET power switch for enhanced power capability
Includes an on-chip 500 V active off-line startup FET
Features latching PWM for double pulse suppression
Provides comprehensive protection including thermal shutdown and output overvoltage protection

AC DC Converters, Offline Switchers Applications

High voltage off-line switching regulators
General purpose flyback converters
Forward converters
Half-bridge converters

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific package variant, as the ADWG suffix denotes a wide-body surface mount package. Confirm RoHS compliance status through official documentation. Check for obsolescence or not recommended for new design (NRND) status prior to procurement. Ensure the supplier provides valid traceability and authenticity guarantees for this component.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring integrated high-voltage switching from standard AC lines. It is suitable where cycle-by-cycle current limiting and input undervoltage lockout are required. Consider the wide-body SOIC-16 package for thermal management. Evaluate if the integrated SENSEFET meets the specific current and voltage requirements of the target topology.

AC DC Converters, Offline Switchers Part Context

The MC33363ADWG belongs to the MC33363 family of high voltage switching regulators. It is an enhanced version offering improved power capability over the standard MC33363. The device is manufactured by onsemi and is part of their power management IC portfolio, specifically targeting offline converter designs.