Texas Instruments
LM3431MH/NOPB
3-Ch Constant Current LED Driver, Boost Controller, 1.1MHz, 40V, 200mA, HTSSOP
3-channel constant current LED driver with integrated boost controller. Features a wide input voltage range of 4.5V to 36V and an output voltage up to 40V. Delivers up to 200mA output current per channel with a flexible operating frequency from 200 kHz to 1 MHz. Surface mountable in a 28-HTSSOP package, this lead-free component operates from -40°C to 125°C.
Frequency1.1MHz
MountingSurface Mount
Power3.1W
Quick Jump:
Technical Specifications
Texas Instruments LM3431MH/NOPB technical specifications.
General
| Frequency | 1.1MHz |
| Height | 0.9mm |
| High Level Output Current | 20mA |
| Lead Free | Lead Free |
| Length | 9.7mm |
| Low Level Output Current | 8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 4.85mA |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Outputs | 3 |
| Operating Frequency | 200 kHz to 1 MHz |
| Output Current | 200mA |
| Output Voltage | 40V |
| Package Quantity | 48 |
| Packaging | Rail/Tube |
| Power Dissipation | 3.1W |
| Quiescent Current | 4mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PowerWise® |
| Topology | Boost |
| Width | 4.4mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3431MH/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3431MH/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
