| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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97,500 pcs
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97500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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60,000 pcs
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60000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | 26+ | On Request | On Request | |
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3,773 pcs
|
3773 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
3,762 pcs
|
3762 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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2,500 pcs
|
2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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492 pcs
|
492 pcs | On Request | 1 | On Request | On Request | 1449 | On Request | On Request | |
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461 pcs
|
461 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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| Voltage |
The Texas Instruments TPS54231DR is a 2A, 28V input, step-down DC-DC converter designed for various power management applications. It offers an adjustable output voltage down to 0.8V and utilizes a current mode control for stable operation.
Key electrical specifications include an input voltage range from 3.5V to 28V and a maximum output current of 2A. The device operates at a fixed switching frequency of 570kHz, contributing to its compact design. It also features a low quiescent current of 75 nA typical and a high efficiency mode (Eco-mode™) for light load conditions.
This converter is suitable for applications requiring efficient power conversion, such as consumer electronics like set-top boxes and LCD displays, as well as industrial power supplies. Its adjustable soft-start feature helps limit inrush currents during power-up.
The TPS54231DR is available in an 8-SOIC package, designed for surface mount installation. This package type is common for integrated circuits requiring moderate power dissipation and ease of assembly on printed circuit boards.
The input voltage range is from 3.5 V to 28 V.
The maximum output current is 2 A.
The output voltage can be adjusted from 0.8 V to 25 V.
The switching frequency is 570 kHz.
The operating temperature range is -40°C to 150°C.
The typical quiescent current is 75 nA.
The maximum duty cycle is 90%.