MIC2131-4YML-TR
IC REG CTRLR BUCK 16MLFManufacturer: Microchip Technology
Categories: DC DC Switching Controllers
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The Microchip Technology MIC2131-4YML-TR is a high-performance, non-synchronous buck controller designed for efficient step-down DC-DC conversion. This device operates with a wide input voltage range of 8V to 40V, making it suitable for demanding power supply applications. Featuring a fixed switching frequency of 400kHz, the MIC2131-4YML-TR offers a maximum duty cycle of 80% and supports a single positive output configuration. Key control features include current limit, enable functionality, power good indication, and soft start for controlled power-up sequences. The controller integrates a transistor driver and a synchronous rectifier for improved efficiency. Packaged in a compact 16-MLF® (4x4) surface-mount format on tape and reel, this component is ideal for use in industrial, automotive, and consumer electronics where robust power management is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 40 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-VQFN Exposed Pad, 16-MLF® |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
| Supplier Device Package | 16-MLF® (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 80% |
| Clock Sync | No |
| Number of Outputs | 1 |
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