High-efficiency, single-channel DC/DC controller for switching regulators, featuring a buck-boost topology. Operates with input voltages from 2.97V to 35V, supporting a maximum output voltage of 2.5V and an output current of 6A. Offers a wide operating temperature range of -40°C to 125°C, with a maximum duty cycle of 93% and a switching frequency up to 575kHz. Packaged in an 8-VSSOP (MSOP) surface-mount configuration, this lead-free component is RoHS compliant.
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Texas Instruments LM3477MM/NOPB technical specifications.
| Package/Case | MSOP |
| Duty Cycle | 93% |
| Frequency | 500kHz |
| Height | 0.86mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Duty Cycle | 93% |
| Max Frequency | 575kHz |
| Max Input Voltage | 35V |
| Min Input Voltage | 2.97V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 2.5V |
| Max Supply Voltage | 35V |
| Min Supply Voltage | 2.97V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Output Current | 6A |
| Output Voltage | 1.265V |
| Packaging | Tape and Reel |
| Quiescent Current | 2mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | LM3477 |
| Topology | Buck-Boost |
| Width | 3mm |
| RoHS | Compliant |
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