Datasheet > DIO8242F2

DIO8242F2

更新时间： 2024-11-19 17:01:23

品牌	Logo	应用领域
帝奥微 - DIOO		/
页数	文件大小	规格书
9页	469K
描述
DIO8242F2 is a regulator for driving internal NMOSFET to remove the 100/120Hz LED string current ripple on AC/DC power. Patented control strategies are optimized for remover current ripple. Nover circuit design makes a lower BOM and high cost-effective for flickerless filament.

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DIO8242F2 数据手册

Rev 1.4

DIO8242F2

Adaptive 100/120Hz Current Ripple Remover

Max Input Current ≤ 120mA

Features

Descriptions



Regulator for adaptive 100/120Hz current

DIO8242F2 is a regulator for driving internal

NMOSFET to remove the 100/120Hz LED string

current ripple on AC/DC power.

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

Patented control strategies are optimized for

remover current ripple. Nover circuit design

makes a lower BOM and high cost-effective for

flickerless filament.



Programmable maximum LED current

Optimized for TRIAC dimming, 1% brightness

without flicker



The current ripple is less than ±1%

SOT23-3，SOT89-3 packages

Applications



LED lighting

Ordering Information

Order Part Number

Top Marking

T_A

Package

DIO8242F2ST3

DIO8242F2TC3

2013

Green

-40 to 125°C

SOT23-3

SOT89-3

Tape & Reel,3000

Tape & Reel,2500

www.dioo.com

DIO8242F2• Rev. 1.4

12 3 4 5 6 7...9

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