This parallel interface LED display driver features a charge pump topology, operating with an input voltage range of 2.8V to 5.5V and delivering up to 5.1V output. It supports 4 outputs, each capable of 200mA, for a total output current of 800mA, and boasts 90% efficiency at a 1MHz switching frequency. The surface mount component, housed in a 4mm x 4mm QCC24 package with 0.80mm height, is designed for demanding applications.
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Texas Instruments LM2754SQ technical specifications.
| Efficiency | 90% |
| Frequency | 1MHz |
| Interface | Parallel |
| Lead Free | Contains Lead |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.8V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 5.1V |
| Max Supply Current | 8mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.8V |
| Mount | Surface Mount |
| Nominal Supply Current | 8mA |
| Number of Outputs | 4 |
| Number of Segments | 4 |
| Output Current | 800mA |
| Output Current per Channel | 200mA |
| Output Voltage | 5.1V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 3.4mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Termination | SMD/SMT |
| Topology | Charge Pump |
| Width | 4mm |
| RoHS | Not CompliantNo |
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