JW1221 Datasheet - JoulWatt

Controller for Adaptive 100/120Hz Current Ripple Removing Circuit

JW1221 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

JW1221 General Description

JW®1221 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. The adaptive technology of JW1221 ensures minimum power dissipation on NMOSFET while removing LED current ripple. JW1221 allows user to setup maximum LED .

JW1221 Datasheet (518.83 KB)

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Datasheet Details

Part number:

JW1221

Manufacturer:

JoulWatt

File Size:

518.83 KB

Description:

Controller for adaptive 100/120hz current ripple removing circuit.

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JW1221 Controller for Adaptive 100 120Hz Current Ripple Removing Circuit JoulWatt

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JW1221 Features

JW1221 General Description

Datasheet Details

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Description:

JW1221 Distributor