| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,160 pcs
|
36160 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
983 pcs
|
983 pcs | On Request | 1 | On Request | On Request | 1049+ | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Halogen Free | |
| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS5410DR is an active step-down DC-DC converter designed for power management applications. It operates with an input voltage range from 5.5V to 36V and can deliver up to 1A of continuous output current (1.2A peak). The device features a fixed switching frequency of 500kHz, which helps in reducing the size of external filter components.
This converter utilizes voltage mode control and includes features such as Enable and Over Current Protection. Its output voltage is adjustable down to 1.22V with an initial accuracy of 1.5%. The integrated 110mΩ MOSFET switch contributes to high efficiency, up to 95%.
The TPS5410DR is housed in a compact 8-pin SOIC package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TJ). System protection is provided through overcurrent limiting, overvoltage protection, and thermal shutdown.
Key electrical characteristics include a typical quiescent current of 0.003A and a maximum duty cycle of 87.5%. The internal compensation minimizes the external parts count, simplifying circuit design. Improved line regulation and transient response are achieved through input voltage feedforward.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.46 | $1.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5.5V to 36V.
The maximum output current is 1A.
The output voltage is adjustable from 1.23V to 31V.
The switching frequency is 500kHz.
The operating junction temperature range is -40°C to 125°C.
The TPS5410DR is available in an 8-SOIC surface-mount package.