| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
244 pcs
|
244 pcs | On Request | 1 | On Request | On Request | 1336+ | On Request | On Request |
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| Input Voltage | |
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| Synchronous Rectifier | |
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| Voltage |
The UCD74120RVFT from Texas Instruments is a high-performance synchronous buck power stage. This multi-chip module integrates a driver device and NexFET power MOSFETs within a compact, thermally enhanced 5 mm x 7 mm QFN package. With a robust 25A output current capability, it is well-suited for powering demanding applications such as DSP and ASIC.
The device supports an input voltage range from 4.7V to 14V and can operate at switching frequencies up to 2MHz, enabling high power density designs. Key features include built-in high-side current protection utilizing DCR sensing for overcurrent and output current monitoring. It also provides a voltage proportional to the load current monitor output, a tri-state PWM input for power stage shutdown, UVLO, and integrated thermal shutdown for protection.
The UCD74120RVFT is designed to complement digital or analog PWM controllers. Its 40-pin LQFN package is suitable for surface mount applications, offering a compact footprint for integration into various electronic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.28 | $5.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.7 V.
25 A.
Up to 2 MHz.
-40°C to 125°C (junction).
40-LQFN-CLIP (7x5) / 40-PowerLFQFN.
Yes.
Step-down (buck) regulator.