| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,972 pcs
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7972 pcs | On Request | 1 | On Request | On Request | 1544+ | On Request | On Request | |
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4,030 pcs
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4030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,316 pcs
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3316 pcs | On Request | 1 | On Request | On Request | 1544+ | On Request | On Request | |
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13 pcs
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13 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS54541DPRR is a versatile step-down DC-DC converter designed for power management applications. It features a wide input voltage range from 4.5V to 42V, allowing for flexibility in various power supply designs. The device can deliver up to 5A of output current and offers an adjustable output voltage, ranging from 0.8V to 41V, with a typical quiescent current of 152 µA.
This converter operates in buck topology and supports a switching frequency adjustable from 100kHz to 2.5MHz. It includes features such as adjustable UVLO, power good output, and soft-start functionality. The TPS54541DPRR is housed in a 10-WSON (4x4) package, suitable for surface mount applications.
Key electrical characteristics include a high-side MOSFET with 87 mΩ resistance and an internal voltage reference of 0.8V. The operating temperature range is -40°C to 85°C. Its design incorporates Eco-mode™ for high efficiency at light loads and a low operating quiescent current.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.32 | $2.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 42V.
It comes in a 10-WSON (4x4mm) surface-mount package.
The operating temperature range is -40°C to 85°C.
The maximum output current is 5A.
The switching frequency is programmable from 100kHz to 2.5MHz.
The output voltage is adjustable from 0.8V to 41V.
The typical quiescent current is 152µA.