| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,883 pcs
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2883 pcs | On Request | 1 | On Request | On Request | 1838+ | On Request | On Request |
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The Texas Instruments TPS63805YFFT is a high-efficiency, high-output current buck-boost converter. This device is suitable for applications where the input voltage can be higher than, equal to, or lower than the desired output voltage. It can deliver up to 2A of output current across a wide voltage range.
Key electrical specifications include an input voltage range of 1.3V to 5.5V, with a requirement for input voltage to be greater than 1.8V for device start-up. The output voltage is adjustable from 1.8V to 5.2V. It operates with a typical quiescent current of 11µA and features a switching frequency range of 1.4MHz to 2.7MHz. The converter supports both step-up and step-down (buck-boost) operation and includes a synchronous rectifier.
Designed for compact solutions, the TPS63805YFFT comes in a 15-DSBGA package, measuring 1.4 mm x 2.3 mm. It operates within an ambient temperature range of -40°C to 125°C. The device integrates safety and robust operation features such as soft start, over-temperature protection, and over-voltage protection.
Typical applications include system pre-regulation in smartphones and tablets, point-of-load regulation for wired sensors and adapters, and power supplies for fingerprint sensors, camera sensors, and RF amplifiers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.37 | $1.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.3 V to 5.5 V, with a startup requirement of 1.8 V.
The output voltage is adjustable from 1.8 V to 5.2 V.
The device can deliver up to 2 A of continuous output current.
The operating temperature range is -40°C to 125°C.
It is available in a 15-pin DSBGA (15-UFBGA) surface-mount package.
The switching frequency is adaptive, ranging from 1.4 MHz to 2.7 MHz.
Yes, it features synchronous rectification.