DPA02257RGBR Description

DPA02257RGBR is a type of FET-integrated synchronous buck regulator designed mainly for DDR memory termination. It can provide a regulated output at ? VDDQ with both sink and source capability. Ease of use, minimum external component count, and fast transient response can be ensured when it employs D-CAP+? mode operation. Moreover, it can be used for other point-of-load (POL) regulation applications where up to 6 A is required. The DPA02257RGBR buck regulator is able to provide optimized efficiency at the light and heavy loads.

DPA02257RGBR Features

Available in the VQFN package

TI proprietary Integrated MOSFET and packaging technology

Adjustable output voltage from 0.6 V to 2 V

Optimized efficiency at the light and heavy loads

DPA02257RGBR Applications

Memory termination regulator for DDR, DDR2, DDR3, DDR3L, and DDR4

VTT termination 

Low-voltage applications for 1-V to 6-V input rails