| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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203,146 pcs
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203146 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54227DDA is an adaptive ON-time D-CAP2 mode synchronous buck converter designed for cost-effective, low component count solutions. It operates with an input voltage range of 4.5 V to 18 V and can deliver up to 2A of output current.
Key electrical specifications include a wide output voltage range from 0.76 V to 7 V and a switching frequency of 700 kHz. The integrated FETs feature low on-resistance, with the high-side at 155 mΩ and the low-side at 108 mΩ, contributing to high efficiency. It also boasts a low shutdown current of less than 10 µA.
This device is housed in an 8-pin SO PowerPad package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. The D-CAP2 mode control enables fast transient response and allows the use of ceramic output capacitors, reducing output ripple.
The TPS54227DDA is well-suited for various end equipment requiring efficient power management, such as consumer electronics, industrial controls, and telecommunications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 18 V.
The TPS54227DDA can deliver up to 2A of output current.
The switching frequency is 700 kHz.
The operating temperature range is -40°C to 85°C.
The TPS54227DDA is available in an 8-pin SO PowerPad package.
The output voltage range is 0.76 V to 7 V.