JWH7232 - 802.3af Compliant PD interface

Datasheet Summary

Features

The JW®H7232 is an integrate IEEE 802.3af PoE complaint Powered Device (PD), it includes PD interface and high efficiency flyback controller. The JWH7232 has all the functions of IEEE 802.3af, including detection, classification, power up inrush and operation current limit as well as a Hot-swap MOSFET. The DCDC converter uses primary-side regulation without opto-coupler feedback, simplifying the system design. It also supports secondary-side feedback design. The JWH7232 is available in a space-.

JoulWatt

📥 Download Datasheet

Datasheet Details

Part number	JWH7232
Manufacturer	JoulWatt
File Size	0.97 MB
Description	802.3af Compliant PD interface
Datasheet	JWH7232 Datasheet
Additional preview pages of the JWH7232 datasheet.

📁 Similar Datasheet

Other Datasheets by JoulWatt

JWH7103 - Single Power Switch
JWH3515 - Integrated DC-DC Converter
JWH3530 - Active Clamp PWM Controller
JWH5084 - 17V/12A Sync. Step-Down Converter
JWH5085 - 16V/12A Sync. Step-Down Converter
JWH5087A - 16V/20A Sync. Step-Down Converter
JWH5123 - 65V/3.5A Asynchronous Step-Down Converter
JWH5125 - 5V/5A Asynchronous Step-Down Converter

Full PDF Text Transcription

Click to expand full text

JWH7232 802.3af Compliant PD interface with High Efficiency Flyback Converter Preliminary Specifications Subject to Change without Notice DESCRIPTION FEATURES The JW®H7232 is an integrate IEEE 802.3af PoE complaint Powered Device (PD), it includes PD interface and high efficiency flyback controller. The JWH7232 has all the functions of IEEE 802.3af, including detection, classification, power up inrush and operation current limit as well as a Hot-swap MOSFET. The DCDC converter uses primary-side regulation without opto-coupler feedback, simplifying the system design. It also supports secondary-side feedback design. The JWH7232 is available in a space-saving 28-pin QFN (4mm × 5mm) package.

Published: Jul 10, 2024 |