Dual-channel, current-regulated switched capacitor LED driver with analog brightness control. Features a 850kHz switching frequency and a charge pump topology. Operates from a 3V to 5.8V supply voltage with a maximum supply current of 2mA. Delivers 36mA output current per channel. Surface mountable in a 10-WSON package with dimensions of 3mm x 3mm x 0.8mm. Operating temperature range from -30°C to 85°C.
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Texas Instruments LM2791LD-L technical specifications.
| Dimming | Analog |
| Frequency | 850kHz |
| Height | 0.8mm |
| Lead Free | Contains Lead |
| Length | 3mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Power Dissipation | 400mW |
| Max Supply Current | 2mA |
| Max Supply Voltage | 5.8V |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Nominal Supply Current | 700uA |
| Number of Outputs | 2 |
| Number of Segments | 2 |
| Output Current per Channel | 36mA |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 400mW |
| Quiescent Current | 700uA |
| Radiation Hardening | No |
| RoHS Compliant | No |
| Topology | Charge Pump |
| Width | 3mm |
| RoHS | Not CompliantNo |
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