High-efficiency buck LED driver with 4.5V to 42V input voltage range, capable of delivering up to 1A output current. Features analog and PWM dimming, a 500kHz switching frequency, and requires no external current sensing resistors. This surface-mount integrated circuit operates from -40°C to 125°C and is RoHS compliant. Designed for common anode configurations, it offers a 42V maximum output voltage and a 3.2mA quiescent current.
Frequency500kHz
PackageHSOP
Current3.5mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3414MRX/NOPB technical specifications.
General
| Package/Case | HSOP |
| Dimming | Analog, PWM |
| Frequency | 500kHz |
| Lead Free | Lead Free |
| Max Input Voltage | 42V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 42V |
| Max Supply Voltage | 42V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Current per Channel | 1A |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Quiescent Current | 3.2mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 3.5mA |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM3414MRX/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3414MRX/NOPB to view detailed technical specifications.
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