The STLD41PUR is a 40-channel PWM dimming driver with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It operates at a frequency of 25 kHz to 50 kHz and has an output current of 120mA. The device is packaged in a DFN package and is lead free. It is RoHS compliant and has a maximum supply voltage of 21V.
Stmicroelectronics STLD41PUR technical specifications.
| Package/Case | DFN |
| Dimming | PWM |
| Frequency | 1.4MHz |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 21V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Segments | 40 |
| Operating Frequency | 25 kHz to 50 kHz |
| Output Current | 120mA |
| Output Current per Channel | 120mA |
| Output Voltage | 38V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 50kHz |
| Topology | Boost |
| Weight | 0.001319oz |
| RoHS | Compliant |
No datasheet is available for this part.
