LM5116MHX
IC REG CTRLR BUCK 20TSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments LM5116MHX is a high-performance, monolithic synchronous buck controller. This device features a wide input voltage range from 6V to 100V, making it suitable for demanding power conversion applications in automotive, industrial, and telecommunications sectors. The LM5116MHX offers flexible switching frequency operation, supporting both 200kHz and 535kHz, with clock synchronization capabilities. Its integrated control features include enable, frequency control, ramp, and soft start, providing comprehensive regulation of positive output step-down DC-DC converters. The controller is housed in a 20-HTSSOP package, designed for surface mount installation. The LM5116MHX is engineered for a single output phase and utilizes transistor driver output, with a synchronous rectifier for enhanced efficiency. Operating temperature range is -40°C to 125°C.
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 | 20-PowerTSSOP (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 | 200kHz, 535kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 100V |
| Supplier Device Package | 20-HTSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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