High-efficiency LED driver IC featuring a 3.5MHz switching frequency and buck-boost topology. Supports a wide input voltage range from 2.3V to 25V, delivering consistent current with 10µA high and low level output current. Designed for 1 output and 4 segments, operating within a temperature range of -40°C to 85°C. Packaged in a 20-pin TSSOP for tape and reel distribution, this RoHS compliant component is ideal for power management applications.
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Analog Devices LT3477EFE#TRPBF technical specifications.
| Package/Case | SOP |
| Frequency | 3.5MHz |
| High Level Output Current | 10uA |
| Low Level Output Current | 10uA |
| Min Input Voltage | 2.3V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 25V |
| Min Supply Voltage | 2.5V |
| Number of Outputs | 1 |
| Number of Segments | 4 |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Topology | Buck-Boost |
| RoHS | Compliant |
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