17 V Input, 2A Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-mode™

The TPS562200 and TPS563200 are simple,

easy-to-use, 2-A and 3-A synchronous step-down (buck) converters in 6-pin SOT-23

package.

The devices are optimized to operate with minimum external component counts and also optimized to achieve low standby current.

These switch mode power supply (SMPS) devices

employ D-CAP2 control topology providing a fast transient response and supporting

both low equivalent series resistance (ESR) output capacitors such as specialty

polymer and ultra-low ESR ceramic capacitors with no external compensation

components.

TPS562200 and TPS563200 operate in Advanced

Eco-mode, which maintains high efficiency during light load operation. The devices

are available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from –40°C

to 85°C of ambient temperature.