JW1221A Controller for Adaptive 100/120Hz Current Ripple Removing Circuit

JoulWatt

Description

JW1221A Parameters Subject to Change Without Notice .
JW1221A is a controller for driving external NMOSFET to remove the 100/120Hz LED current ripple on AC/DC power by a capacitor between VC and GND.

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Datasheet Specifications

Part number: JW1221A
Manufacturer: JoulWatt
File Size: 704.90 KB
Datasheet: JW1221A-JoulWatt.pdf
Description: Controller for Adaptive 100/120Hz Current Ripple Removing Circuit

Features

* Controller for adaptive 100/120Hz current ripple remover Built-in zener diode for input voltage clamping VG output voltage high to 10V Programmable amplitude of LED current ripple Programmable maximum cathode voltage of LED Programmable maximum LED current Short protection Over temperature protectio

Applications

* LED lighting TYPICAL APPLICATION JW1221A Rev.0.3 JoulWatt Proprietary Information. Patent Protected. 1 Unauthorized Photocopy and Duplication Prohibited. JW1221A ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PACKAGE JW1221ASOTB#PBF JW1221ASOTB#TRPBF SOT23-6 TOP MARKING JWC7 ： Note PI

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JW1221A Controller for Adaptive 100 120Hz Current Ripple Removing Circuit JoulWatt

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