TPS62590 Datasheet (Texas Instruments) - 1-A Step Down Converter

TPS62590, 1-A Step Down Converter

The TPS62590 device is a high-efficiency synchronous step down converter, optimized for battery powered portable applications.

The device provides up to 1000-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.

TPS62590 Features

* 1 Output Current up to 1000 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

* Available in a 2 mm × 2 mm × 0.8 mm WSON Package

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