TPS62561 Datasheet (Texas Instruments) - 2.25-MHz 600-mA Step-Down Converter

TPS62561, 2.25-MHz 600-mA Step-Down Converter

The TPS62560 device is a high efficiency synchronous step down converter, optimized for battery powered portable applications.

It provides up to 600-mA output current from batteries, such as single Li-Ion or other common chemistry AA and AAA cells.

With an input voltage range of 2.5 V to 5.5 V, the

TPS62561 Features

* 1 Output Current up to 600 mA

* Input Voltage Range from 2.5 V to 5.5 V

* Output Voltage Accuracy in PWM Mode ±2.5%

* Typical 15-μA Quiescent Current

* 100% Duty Cycle for Lowest Dropout

* Soft Start

* Available in a Small SOT, and 2 mm × 2 mm