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JW3510 - Micropower No-Opto Isolated Flyback Converter

General Description

The JW®3510 is a micropower isolated Flyback converter.

By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation.

The output voltage can be programmed with a single external resistor.

Key Features

  • 3.0V to 48V Operating Input Range 1.4A, 75V Internal DMOS Power Switch Up to 430KHz Operating Frequency Low Quiescent Current Boundary Mode Operation at Heavy Load Burst Mode Operation at Light Load VOUT Set with a Single External Resistor Minimum Load.

📥 Download Datasheet

Datasheet Details

Part number JW3510
Manufacturer JoulWatt
File Size 406.13 KB
Description Micropower No-Opto Isolated Flyback Converter
Datasheet download datasheet JW3510 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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JW3510 48VIN Micropower No-Opto Isolated Flyback Converter with 75V/1.4A Switch Parameters Subject to Change Without Notice DESCRIPTION The JW®3510 is a micropower isolated Flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage can be programmed with a single external resistor. Besides, internal compensation and soft-start further reduce external component count. The JW3510 operates with an input voltage range of 3.0V to 48V and can deliver up to 7W of isolated output power. The primary-side can deliver 1.4A peak current with an internal integrated 75V N-Channel DMOS power switch.