LM3477MMX
IC REG CTRLR BUCK/BCK-BST 8VSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM3477MMX is a versatile DC-DC controller IC designed for positive output buck and buck-boost applications. This surface mount component, housed in an 8-VSSOP package, offers a wide input voltage range from 2.97V to 35V. It features a maximum duty cycle of 93% and operates at a switching frequency of 500kHz. The LM3477MMX provides a single output phase and is suitable for use as a transistor driver. Control is managed via an Enable pin, and it does not incorporate clock synchronization or synchronous rectification. This component finds application in industrial, automotive, and consumer electronics sectors requiring efficient voltage conversion. The LM3477MMX is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Topology | Buck, Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 2.97V ~ 35V |
| Supplier Device Package | 8-VSSOP |
| Synchronous Rectifier | No |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 93% |
| Clock Sync | No |
| Number of Outputs | 1 |