| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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71 pcs
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71 pcs | On Request | 1 | On Request | On Request | 1019 | On Request | On Request | |
|
11 pcs
|
11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments TPS54218RTET is a high-performance synchronous step-down (buck) converter designed for power management applications. It features a wide input voltage range of 2.95V to 6V and can deliver up to 2A of output current. The output voltage is adjustable from 0.8V to 4.5V, offering flexibility for various designs.
This converter operates with a switching frequency adjustable from 200kHz to 2MHz, allowing for optimization of efficiency and solution size. It includes features such as adjustable soft start, frequency synchronization, and a power good output. The device utilizes current mode control and synchronous rectification for improved efficiency.
The TPS54218RTET is housed in a thermally enhanced 16-pin WQFN package measuring 3mm x 3mm. This compact package, combined with its surface mount capability, makes it suitable for space-constrained applications. The operating temperature range is -40°C to 150°C (TJ), ensuring reliable performance in demanding environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.87 | $0.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.95V to 6V.
The output voltage is adjustable from 0.8V to 4.5V.
The maximum output current is 2A.
The junction temperature range is -40°C to 150°C.
It is available in a 16-WQFN (3x3) package.
Yes, it integrates synchronous rectification.
The switching frequency is programmable from 200kHz to 2MHz.