DIOO - DIO8232TA5 - Flikerless Controller with MOSFET

DIOO – DIO8232TA5 – Flikerless Controller with MOSFET

Adaptive 100/120Hz Current Ripple Remover Max LED Current ≤1A

Description

DIO8232 is designed to eliminate the 100/120Hz current ripple on AC/DC power for LED driver, especially single stage LED driver.

Reliable LED voltage limit function could achieve trade-off between current ripple ratio and power dissipation on chip. DIO8232 provides short protection and hot-plug protection. Reliable LED current limit function sets the maximum LED current at 1.5A.

DIO8232 provides over thermal protection. When the OTP is trigged, the internal MOSFET shuts down until the temperature decreases to 120℃.

Features

Wide input voltage range from 10V up to 60V
Internal 60V power MOSFET
Adaptive 100/120Hz current ripple remover for dimmable LED luminaries with wide input current range from 0.1A up to 1A
LED voltage low to 0.4V when LED current is 1A
Multiple protection features:
Reliable LED voltage limit
Reliable LED current limit
Reliable Short LED Protection (SLP)
Hot-plug protection
Over Temperature Protection (OTP)
TO252-5 package