| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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399 pcs
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399 pcs | On Request | 1 | On Request | On Request | 0BAVK5T | On Request | On Request |
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| Clock Sync | |
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| Efficiency | |
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| Operating Temperature | |
| Output Configuration | |
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| Supplier Device Package | |
| Supply Current | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments TPS5210DWR is a synchronous-buck regulator controller that provides an accurate, programmable supply voltage to microprocessors. It utilizes an internal 5-bit DAC to program the reference voltage within a range of 1.3 V to 3.5 V. The output voltage can be set to be equal to the reference voltage or a multiple thereof.
Key features include user-selectable hysteresis and programmable droop compensation for reduced overshoot and undershoot during load transients. The controller operates over a junction temperature range of 0°C to 125°C and is available in a 28-SOIC package. It supports a 11.4V to 13V operating voltage range.
Additional control features include current limit, enable, power good, and soft start. The device is designed for step-down (buck) topology and features a synchronous rectifier for high efficiency, greater than 90%. Overcurrent shutdown and crossover protection are included for the output drivers.
This controller is suitable for applications requiring precise voltage regulation and dynamic load response. Its surface mount package facilitates integration into compact designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 11.4V to 13V.
The operating temperature range is 0°C to 125°C.
It is available in a 28-SOIC (0.295 inch, 7.50mm width) surface mount package.
Greater than 90% efficiency is achieved using a synchronous rectifier driver.
The reference voltage can be programmed from 1.3V to 3.5V.
Current limit, enable, power good, and soft start are included.
Propagation delay from comparator inputs to output drivers is less than 250 ns.