LM2745MTC
IC REG CTRLR BUCK 14TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM2745MTC, a versatile Buck regulator controller, provides efficient step-down DC-DC conversion. This device, housed in a 14-TSSOP package, operates with a supply voltage range of 3V to 6V and offers a switching frequency adjustable from 50kHz to 1MHz. Key control features include current limit, enable, frequency control, power good indication, soft start, and tracking capabilities. The LM2745MTC supports a maximum duty cycle of 86% and integrates a synchronous rectifier for enhanced efficiency. Its single-phase output is designed as a positive voltage, driven by a transistor output stage. This component is well-suited for applications in industrial automation, power supplies, and consumer electronics demanding robust power management solutions.
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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