DIO8242 - Adaptive 100/120Hz Current Ripple Remover

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Datasheet Details

Part number	DIO8242
Manufacturer	DIOO MICROCIRCUITS
File Size	517.27 KB
Description	Adaptive 100/120Hz Current Ripple Remover
Datasheet	DIO8242-DIOOMICROCIRCUITS.pdf

DIO8242 Product details

Description

DIO8242 is a regulator for driving internal NMOSFET to remove the 100/120Hz LED string current ripple on AC/DC power. LED lighting Ordering Information Order Part Number DIO8242ST3 DIO8242TC3 DIO8242TD3 Top Marking 1011 1011 1011 Green Green Green TA -40 to 125°C -40 to 125°C -40 to 125

Features

Regulator for adaptive 100/120Hz current ripple remove.
Built-in zener diode for input voltage clamping.
Built-in 100V power MOSFET.
Programmable amplitude LED current ripple.
Programmable maximum cathode voltage of LED.
Programmable maximum LED current.
Optimized for TRIAC dimming, 1% brightness without flicker.
The current ripple is less than ±1%.
SOT23-3，SOT89-3 and SOT223 packages.

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Published: Apr 25, 2019 |