LM3487QMMX/NOPB
IC REG CTRLR BUCK/BCK-BST 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM3488QMMX-NOPB is a versatile DC-DC controller IC designed for automotive applications. This device supports both Buck and Buck-Boost topologies, enabling positive or negative output configurations for step-down and step-up/step-down voltage regulation. Featuring a wide input voltage range of 2.97V to 35V, it operates with a switching frequency that is adjustable from 100kHz to 1.4MHz, offering flexibility in power supply design. The LM3488QMMX-NOPB includes essential control features such as Enable and Soft Start, along with clock synchronization capabilities. Its 100% maximum duty cycle is advantageous for low-dropout operation. Packaged in a 10-VSSOP, this AEC-Q100 qualified component is suitable for surface mounting and operates across an automotive temperature range of -40°C to 125°C. The output type is a transistor driver, and it is not a synchronous rectifier.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 100kHz ~ 1.4MHz |
| Topology | Buck, Buck-Boost |
| Voltage - Supply (Vcc/Vdd) | 2.97V ~ 35V |
| Supplier Device Package | 10-VSSOP |
| Synchronous Rectifier | No |
| Control Features | Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | Yes |
| Grade | Automotive |
| Number of Outputs | 1 |
| Qualification | AEC-Q100 |