The LM3550SP/NOPB is a charge pump boost driver from Texas Instruments, designed for high-frequency operation up to 1MHz. It can supply up to 5A of output current and has a nominal output voltage of 5.3V. The device features I2C dimming and is RoHS compliant. It operates over a temperature range of -30°C to 85°C and is available in a surface mount package.
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Texas Instruments LM3550SP/NOPB technical specifications.
| Dimming | I²C |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| Max Output Current | 5A |
| Max Supply Voltage | 5.5V |
| Mount | Surface Mount |
| Nominal Input Voltage (DC) | 3.6V |
| Nominal Supply Current | 168uA |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Output Current per Channel | 5A |
| Output Voltage | 5.3V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 168uA |
| RoHS Compliant | Yes |
| Topology | Charge Pump, Boost |
| RoHS | Compliant |
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