Automotive PFET buck controller for high power LED drivers. Features a wide input voltage range from 6V to 75V and supports analog and PWM dimming. Delivers up to 5A maximum output current with a 42V maximum output voltage. Operates across a temperature range of -40°C to 125°C. Surface mountable in a compact MSOP package.
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Texas Instruments LM3409QHVMY/NOPB technical specifications.
| Package/Case | MSOP |
| Dimming | Analog, PWM |
| Height | 0.86mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Input Voltage | 75V |
| Min Input Voltage | 6V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 42V |
| Max Supply Current | 2mA |
| Max Supply Voltage | 75V |
| Min Supply Voltage | 6V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 42V |
| Output Current | 1A |
| Output Voltage | 75V |
| Packaging | Tape and Reel |
| Quiescent Current | 2mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Width | 3mm |
| RoHS | Compliant |
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