| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,974 pcs
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6974 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The Texas Instruments TPS65281RGVR is an integrated circuit designed for power management applications, functioning as a power distribution switch. It supports a wide input voltage range from 4.5V to 18V and can deliver a continuous output current of up to 3A.
Key electrical specifications include an adjustable current limit ranging from 75mA to 2.7A with typical accuracy of ±6% at 1.7A. The device features a feedback reference voltage of 0.8V ±1% and an adjustable switching frequency between 300kHz and 1.4MHz. Its typical quiescent current is 0.0008A.
Designed for surface mounting, the TPS65281RGVR comes in a 16-VQFN (4x4) package with an exposed pad. The operating temperature range is specified as -40°C to 125°C (TJ). Features include adjustable soft-start, synchronous rectification, and protection mechanisms such as current limiting, over-temperature protection, and UVLO.
This component is suitable for applications requiring precise power control and protection. Its integrated design simplifies power system architecture.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.94 | $0.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.5 V to 18 V.
0.8 V to 17 V.
3 A.
300 kHz to 1.4 MHz.
16-VQFN Exposed Pad, 16-VQFN (4x4) surface mount.
-40°C to 125°C (junction).
75 mA to 2.7 A typical.