| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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322 pcs
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322 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS65266-1RHBR from Texas Instruments is a triple synchronous step-down (buck) converter designed for applications operating from battery or adapter input voltages below 6V. This device integrates power MOSFETs for optimized efficiency and reduced component count.
Key electrical specifications include an input voltage range of 2.7V to 6V, with three output channels capable of delivering up to 3A, 2A, and 2A respectively. The output voltage is adjustable, with a feedback reference voltage of 0.6V ±1%. The converter supports an adjustable clock frequency ranging from 250 kHz to 2.4 MHz, with options for frequency synchronization.
This component is housed in a 32-VQFN (5x5 mm) package with an exposed pad, suitable for surface mounting. The operating temperature range is -40°C to 85°C. Features include dedicated enable and soft-start pins, pulse skipping mode for light load efficiency, cycle-by-cycle current limiting with hiccup mode, overcurrent protection, and overtemperature protection. A power-good indicator is also included.
The TPS65266-1RHBR is designed for power management in various applications requiring efficient voltage conversion from a low-voltage input source.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.78 | $1.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 6V.
The total output current is 3A, 2A, and 2A.
The output voltage is adjustable from 0.6V to 5.5V.
The adjustable switching frequency is 250kHz to 2.4MHz.
The operating temperature range is -40°C to 85°C.
Available in 32-VQFN (5x5) and 32-VFQFN exposed pad packages, surface mount.
Yes, it features a synchronous rectifier.