| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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50,000 pcs
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50000 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The TPS54218ARTER from Texas Instruments is a full-featured, 6V, 2A synchronous step-down current-mode converter. It integrates two MOSFETs, enabling high efficiency at 2A loads. The device supports a wide switching frequency range from 200 kHz to 2 MHz, allowing for smaller inductor sizes and reduced component count.
Key electrical specifications include an input voltage range of 2.95V to 6V and an adjustable output voltage from 0.8V to 4.5V. It features a typical quiescent current of 350 μA, reducing power consumption. The operating junction temperature range is -40°C to 150°C.
This converter is housed in a thermally-enhanced 3mm x 3mm 16-pin WQFN package, suitable for space-constrained applications. It offers features such as adjustable soft-start, power-good output, and cycle-by-cycle current limit protection.
Applications include factory automation, broadband fixed line access, and wireless infrastructure.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.95V minimum to 6V maximum.
The output voltage is adjustable from 0.8V to 4.5V.
The maximum output current is 2A.
The switching frequency is programmable from 200kHz to 2MHz.
The operating junction temperature range is -40°C to 150°C.
It is available in a 16-pin WQFN package measuring 3mm x 3mm.
Typical quiescent current is 350µA; shutdown supply current is 2µA.