LED driver IC featuring a 3A output current and a 40V maximum output voltage. This buck-boost topology regulator operates with a 3.5MHz switching frequency, accepting input voltages from 2.3V to 25V. The component is housed in a 20-pin TSSOP package, measuring 6.6mm in length, 4.5mm in width, and 1.05mm in height. It supports a wide operating temperature range from -40°C to 85°C and is RoHS compliant.
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Analog Devices LT3477EFE#PBF technical specifications.
| Package/Case | TSSOP |
| Frequency | 3.5MHz |
| Height | 1.05mm |
| High Level Output Current | 10uA |
| Lead Free | Lead Free |
| Length | 6.6mm |
| Low Level Output Current | 10uA |
| Max Input Voltage | 25V |
| Min Input Voltage | 2.3V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 40V |
| Max Supply Current | 7.5mA |
| Max Supply Voltage | 25V |
| Min Supply Voltage | 2.5V |
| Number of Outputs | 1 |
| Number of Segments | 4 |
| Output Current | 3A |
| Package Quantity | 74 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Topology | Buck-Boost |
| Width | 4.5mm |
| RoHS | Compliant |
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