Datasheet4U Logo Datasheet4U.com

RLD1301 - AC LED Drive IC

General Description

RLD1301 is a LED driver IC for direct AC powered LEDs.

Inductor and electrolyte capacitors are not necessary implementing a driving circuit.

Thus the lifetime of LED lamps can be extended up to LED chips itself.

Key Features

  • Pin. 1 AC direct powered LED driver No electrolyte capacitor, No inductor Low THD High PF Long lifetime No EMI issue Dimming controllable Negative temperature coefficient 1 : NC 2 : Drain 3,4 : Source 5 : ADJ 2) Control PF¡¢ÎÞEMI¡¢¿Éµ÷ ¹â¡¢NTC¡¢ÎÞµç½âÎÞµç¸Ð³¤ ÊÙÃüÌØÐÔµÄIC. Block Pin. 3 Pin. 4 Pin. 5.

📥 Download Datasheet

Datasheet Details

Part number RLD1301
Manufacturer RFsemi
File Size 600.87 KB
Description AC LED Drive IC
Datasheet download datasheet RLD1301 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
RLD-65MC Red laser diodes for digital video discs(DVD) Rohm
RLD-65PC Red laser diodes for digital video discs(DVD) Rohm
RLD-78MA AlGaAs laser diodes Rohm
RLD-78MAT1 AlGaAs laser diodes Rohm
RLD-78MAT4 AlGaAs laser diode in very compact package Rohm

Other Datasheets by RFsemi

Part Number Description
RLD1203 Linear Type LED Drive IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
RLD1301 AC LED Drive IC General Description RLD1301 is a LED driver IC for direct AC powered LEDs. Inductor and electrolyte capacitors are not necessary implementing a driving circuit. Thus the lifetime of LED lamps can be extended up to LED chips itself. The output current level is adjustable via an external resistor. Dimming control can be accomplished with current control circuit or TRIAC phase control switch. The NTC (Negative Temperature Coefficient) characteristics of the control block ensure stable operation of LED lamps under over voltage and over temperature. THD (Total Harmonic Distortion) can be reduced to below 20%, and PF (Power Factor) is close to 1. RLD1301 offers the competitive solution for AC direct drive LED lamps with a robust long lifetime and cost effectiveness.