High-efficiency, 42V input, constant current buck LED driver with 500mA output current. Features adjustable output voltage up to 40V and PWM dimming capability. Operates from 6V to 42V input with a switching frequency range of 10 kHz to 1 MHz, achieving up to 96% efficiency. Packaged in an 8-VSSOP (MSOP) surface-mount form factor, suitable for operation between -40°C and 125°C.
Frequency1MHz
PackageMSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3402MM/NOPB technical specifications.
General
| Package/Case | MSOP |
| Dimming | PWM |
| Efficiency | 96% |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Input Voltage | 42V |
| Min Input Voltage | 6V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Supply Current | 900uA |
| Max Supply Voltage | 42V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Frequency | 10 kHz to 1 MHz |
| Output Current | 525mA |
| Output Current per Channel | 500mA |
| Output Type | Adjustable |
| Output Voltage | 40V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 600uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Width | 3mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3402MM/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3402MM/NOPB to view detailed technical specifications.
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