Boost DC/DC controller and regulator for high-power single-cell white LED driving. Features a 1.1A switch, 500mA maximum output current, and 5.5V output voltage. Operates with input voltages from 2.7V to 5.5V, achieving up to 80% efficiency at a 750kHz switching frequency. Housed in a 3x3mm VSON package, this RoHS compliant component is suitable for operation between -40°C and 85°C.
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| Package/Case | VSON |
| Efficiency | 80% |
| Frequency | 750kHz |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Supply Current | 5.5mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Number of Outputs | 1 |
| Output Current | 500mA |
| Output Voltage | 5.5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 2.04W |
| Quiescent Current | 5.5mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Boost |
| Weight | 0.000921oz |
| Width | 3mm |
| RoHS | Compliant |
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