JW1962BH Datasheet PDF - JoulWatt Offline Boost PFC CV Regulator Specs

JW1962BH - Offline Boost PFC CV Regulator

This page provides the datasheet information for the JW1962BH, a member of the JW1962AH Offline Boost PFC CV Regulator family.

Datasheet Summary

Description

The JW®1962AH/JW1962BH(JW1962XH series) is a constant voltage controller with high voltage accuracy which applies to single stage boost power factor corrected(PFC) applications.

Features

Low quiescent current.
High power factor and low THD.
Critical conduction mode.
High voltage power MOSFET integrated.
High reference voltage accuracy.
High efficiency over wide operating range.
Open feedback protection.
Disable function.
Pulse by pulse current limit.
FB over voltage protection.
ISP over voltage protection.
Internal over-temperature protection.
SOP8 package.

Datasheet Details

Part number	JW1962BH
Manufacturer	JoulWatt
File Size	622.38 KB
Description	Offline Boost PFC CV Regulator
Datasheet	JW1962BH Datasheet
Additional preview pages of the JW1962BH datasheet.

📁 Similar Datasheet

JW1236B - Full color LED control chip (ETC)

JW1758A - Offline Step-down LED Controller (SPMICRO)

JW1758B - Offline Step-down LED Controller (SPMICRO)

JW1758C - Offline Step-down LED Controller (SPMICRO)

JW1760 - Non-Isolated Buck LED Driver Controller (SPMICRO)

JW1763B - Non-isolated buck LED driver controller (SPMICRO)

JW1763C - Non-isolated buck LED driver controller (SPMICRO)

JW1769A - Offline Step-down LED Regulator (SPMICRO)

JW1769B - Offline Step-down LED Regulator (SPMICRO)

JW1769C - Offline Step-down LED Regulator (SPMICRO)

Full PDF Text Transcription

Click to expand full text

JW1962AH/JW1962BH Parameters Subject to Change Without Notice DESCRIPTION The JW®1962AH/JW1962BH(JW1962XH series) is a constant voltage controller with high voltage accuracy which applies to single stage boost power factor corrected(PFC) applications. The constant on time control strategy ensures high power factor, and the input voltage detection circuit is not needed, which simplifies the system design and saves the loss. The critical conduction mode operation reduces the switching losses, improves the EMI performance and increases the efficiency.

Published: Mar 16, 2025 |