High-efficiency, 42V, 500mA constant current buck LED driver. Features a 1MHz switching frequency and adjustable output voltage from 200mV to 40V. Designed for surface mount applications with a compact 8-SO PowerPAD package, measuring 4.89mm x 3.9mm x 1.7mm. Operates across a wide temperature range of -40°C to 125°C with a maximum quiescent current of 600uA. Achieves up to 92% efficiency.
Frequency1MHz
PackageSOP
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments LM3402MR/NOPB technical specifications.
General
| Package/Case | SOP |
| Efficiency | 92% |
| Frequency | 1MHz |
| Height | 1.7mm |
| Lead Free | Lead Free |
| Length | 4.89mm |
| Max Input Voltage | 42V |
| Min Input Voltage | 6V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Output Voltage | 40V |
| Min Output Voltage | 200mV |
| Max Supply Current | 900uA |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Frequency | 10 kHz to 1000 kHz |
| Output Current | 500mA |
| Output Type | Adjustable |
| Output Voltage | 40V |
| Packaging | Rail/Tube |
| Quiescent Current | 600uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PowerWise® |
| Thickness | 1.48mm |
| Width | 3.9mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3402MR/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3402MR/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
