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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54227DRCT is a synchronous step-down (buck) converter designed for power management applications. It accepts an input voltage ranging from 4.5V to 18V and can deliver an output current of up to 2A. The output voltage is adjustable, with a minimum of 0.76V and a maximum of 7V.
This device features a switching frequency of 700kHz, contributing to its efficiency and enabling the use of smaller external components. It integrates high-efficiency FETs with low on-resistance values (155 mΩ high-side, 108 mΩ low-side) to minimize power loss. The converter also includes features such as adjustable soft-start and cycle-by-cycle overcurrent protection.
The TPS54227DRCT is available in a 10-VSON (3x3 mm) package and is designed for surface mount applications. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. The low quiescent current and shutdown current further enhance its power efficiency.
| Qty | Low | High |
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| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 18V.
The maximum output current is 2A.
The output voltage is adjustable from 0.76V to 7V.
The operating temperature range is -40°C to 85°C.
It is available in a 10-VSON (3x3mm) surface mount package with exposed pad.
The switching frequency is 700kHz.