TPS63805 Datasheet (Texas Instruments)

TPS63805, Buck-boost Converter

The TPS63805 and TPS63806 are high efficiency, high output current buck-boost converters.

It is used when the input voltage is higher, equal, or lower than the output voltage.

Continuous output currents up to 2 A are supported over a wide voltage range for both devices.

The devices limit the peak cu

TPS63805 Features

* 2 Applications

* 1 Input voltage range: 1.3 V to 5.5 V

* Device input voltage > 1.8 V for start-up

* Output voltage range: 1.8 V to 5.2 V (adjustable)

* 2-A Output current for VI ≥ 2.3 V, VO = 3.3 V

* High efficiency over the entire load range

* 11-µA