LM2748MTC
IC REG CTRLR BUCK 14TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM2748MTC is a versatile buck switching controller designed for efficient step-down DC-DC power conversion. This device features a single positive output with a transistor driver, operating as a synchronous buck regulator. Key control features include current limit, enable, frequency control, power good indication, soft start, and tracking capabilities. The switching frequency is adjustable from 50kHz to 1MHz, with a maximum duty cycle of 86%.
The LM2748MTC supports a supply voltage range of 3V to 6V and is housed in a compact 14-TSSOP package suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). This component is frequently utilized in industrial automation, medical devices, and consumer electronics applications requiring precise and efficient voltage regulation. The device is supplied in tube packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 6V |
| Supplier Device Package | 14-TSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 86% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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