CXLE8947 Adaptive 100/120Hz Current Ripple Remover   Max Input Current ≤1A,The maximum LED current is internally limited at 1.6A.,provides short protection, open protection and HOT-PLUG protection

CXLE8947 is used to drive a LED string (≤50V), and remove the 100/120Hz current ripple on AC/DC power by a capacitor between VC and GND. If the voltage on LED pin exceeds 6V, the current ripple removing function is disabled, which could help limit the power dissipation on chip. CXLE8947 provides short protection, open protection and HOT-PLUG protection. nxG嘉泰姆

The maximum LED current is internally limited at 1.6A. nxG嘉泰姆

CXLE8947 provides over thermal protection. When the OTP is trigged, the internal MOSFET shuts down until the temperature decreases to 120℃.nxG嘉泰姆

Adaptive 100/120Hz current ripple removernxG嘉泰姆

Input voltage range 5V~60VnxG嘉泰姆

Built-in 60V power MOSFETnxG嘉泰姆

LED voltage low to 0.4V when LED current is 0.7AnxG嘉泰姆

Programmable LED current ripplenxG嘉泰姆

Programmable maximum LED cathode voltagenxG嘉泰姆

Internal LED voltage limitnxG嘉泰姆

Internal LED current limitnxG嘉泰姆

Short/Open protectionnxG嘉泰姆

Hot plug protectionnxG嘉泰姆

Over temperature protectionnxG嘉泰姆

TO252-5L packagenxG嘉泰姆

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