| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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60,267 pcs
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60267 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS63000 is a high-efficiency, single-inductor buck-boost converter designed for battery-powered products. It supports an input voltage range from 1.8V to 5.5V, making it suitable for various battery chemistries including two-cell or three-cell alkaline, NiCd, NiMH, or single-cell Li-Ion/Li-polymer batteries.
This converter offers an adjustable output voltage from 1.2V to 5.5V. In step-down mode, it can deliver up to 1200mA output current at 3.3V when the input voltage is between 3.6V and 5.5V. In boost mode, it can provide up to 800mA output current at 3.3V when the input voltage is greater than 2.4V. The device features automatic transition between step-down and boost modes, ensuring continuous power delivery.
Key features include a quiescent current of less than 50 μA, power-save mode for improved efficiency at low output power, load disconnect during shutdown, and over-temperature protection. The TPS63000 is available in a compact 3mm x 3mm 10-pin VSON (QFN) package, suitable for space-constrained applications. It also supports forced fixed frequency operation and synchronization.
Applications for the TPS63000 include portable audio players, PDAs, cellular phones, and personal medical products. Its flexible input and output voltage ranges, combined with high efficiency, make it a versatile power supply solution.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.8 V to 5.5 V.
The output voltage can be adjusted from 1.2 V to 5.5 V.
In step-down mode, the maximum output current is 1200 mA at 3.3 V when the input voltage is between 3.6 V and 5.5 V.
In boost mode, the maximum output current is 800 mA at 3.3 V when the input voltage is greater than 2.4 V.
The device quiescent current is less than 50 μA.
The operating temperature range is -40°C to 125°C.
The TPS63000 is available in a 3 mm x 3 mm 10-pin VSON (QFN) package.