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TM1929 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TM1929 product

TM1929

PMIC - LED Drivers

LED DriverConstant CurrentI2C

The TM1929 is an 18-channel constant current LED driver designed for high-precision lighting applications, featuring I2C control and 128-step current adjustment.

Best for

  • RGB LED lighting
  • Display panels
  • Industrial indicators

Avoid if

  • Applications requiring high-voltage LED strings beyond the driver's output capability

Check before use

  • I2C address settings
  • REXT resistor value for target current

Key specifications

Channels
18
Current Range
3-40 mA
Interface
I2C

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED LightingDisplay Drivers

Datasheet

8e662f04aa8a1cbfb0fc34218955fea7_2209231730_TM-Shenzhen-Titan-Micro-Elec-TM1929_C5174517.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TM1929: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TM1929 is an 18-channel constant current LED driver IC with 128-step linear current regulation, controlled via an I2C interface.