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850 pcs
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850 pcs | On Request | 1 | On Request | On Request | 18PB | On Request | On Request |
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The Texas Instruments TPS63011YFFT is a highly efficient single inductor buck-boost converter designed for battery-powered applications. It supports an input voltage range from 2V to 5.5V and offers programmable output voltage options from 1.2V to 5.5V. This converter features automatic transition between step-down and boost modes, a device quiescent current of less than 50 µA, and power save mode for improved efficiency at low output power.
With up to 96% efficiency, the TPS63011YFFT can deliver 1200 mA output current at 3.3V in step-down mode (VIN = 3.6V to 5.5V) and up to 800 mA output current at 3.3V in boost mode (VIN > 2.4V). It operates at a fixed frequency of 2.4MHz and includes features such as load disconnect during shutdown, output overvoltage protection, and overtemperature protection.
The device is available in a small 20-pin, 2.126 mm x 1.922 mm DSBGA package, suitable for surface mounting. This package type, combined with its compact size and high efficiency, makes it ideal for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2V to 5.5V. In step-down mode, the minimum input is 3.6V, and in boost mode, the minimum is 2.4V.
The output voltage is programmable from 1.2V to 5.5V.
The maximum output current is 1200mA in step-down mode (3.3V output, VIN 3.6V to 5.5V) and 800mA in boost mode (VIN > 2.4V).
The switching frequency is 2.4MHz.
Efficiency is up to 96%.
The operating temperature range is -40°C to 125°C.
The package is a 20-DSBGA (20-bump wafer-level chip-scale package) for surface mount.