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NCV1362 - Automotive Primary Side Flyback Controller

Description

Pin Name Function 1 Vs/ZCD Connected to the auxiliary winding; this pin senses the voltage output for the primary regula- tion and detects the core reset event for the Quasi

Resonant mode of operation.

This is the error amplifier output.

Features

  • Qualified for Automotive.

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Datasheet Details

Part number NCV1362
Manufacturer onsemi
File Size 658.08 KB
Description Automotive Primary Side Flyback Controller
Datasheet download datasheet NCV1362 Datasheet

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Full PDF Text Transcription

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Automotive Primary Side Flyback Controller NCV1362 The NCV1362 is a highly integrated primary side quasi−resonant flyback controller capable of controlling rugged and high−performance off−line power supplies. Thanks to a Novel Method this new controller saves the secondary feedback circuitry for Constant Voltage and Constant Current regulation, achieving excellent line and load regulation without traditional opto coupler and TL431 voltage reference. The NCV1362 operates in valley lockout quasi−resonant peak current mode control mode at high load to provide high efficiency.
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