The electrical concept of power stamps uses the principle of a discrete or main stamp unit, or a controller stamp, controlling a number of satellite stamp units that combine to achieve greater than 1000 amps peak load.
The size and powertrain footprint of the main, satellite and controller power stamps are the same. The main and controller power stamps will use LGA pad terminations. The satellite power stamp will use block-pin terminations.
To help you evaluate Power Stamp Alliance member products, we have developed reference design boards designed to accept any PSA power stamp. Please contact a PSA member for more information.