TB402 - LED Driver

Download the TB402 datasheet PDF. This datasheet also covers the TB402-Top variant, as both devices belong to the same led driver family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

TB402 led driver by Top-Best - Datasheet Preview — Note: The manufacturer provides a single datasheet file (TB402-Top-Best.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	TB402
Manufacturer	Top-Best
File Size	410.00 KB
Description	LED Driver
Datasheet	TB402 Datasheet

Other Datasheets by Top-Best

Part Number	Description

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

TOP BEST IC CO., LTD. TB402 LED Driver Feature - LED drive current of 20mA - Output current adjustable up to 65mA with external resistor - Supply voltage up to 40V - Easy paralleling of drivers to increase current - Low voltage overhead of 1.4V - High current accuracy at supply voltage variation - No EMI - High power dissipation of 750mW - Reduced output current at higher temperatures - Negative thermal coefficient of -0.