PI2126-EVAL1: ORing 2 x 12A @ 12V (15V Max)

The PI2126 Cool-ORing® is a complete full-function Active ORing solution with a high-speed ORing MOSFET controller and a very low on-state resistance MOSFET designed for use in redundant power system architectures. The PI2126 Cool-ORing® solution is offered in an extremely small, thermally enhanced 5mm x 7mm LGA package and can be used in high side, medium voltage Active ORing applications. The PI2126 enables extremely low power loss with fast dynamic response to fault conditions, critical for high availability systems.

The PI2126, with its 30V/5.5mΩ internal MOSFET provides very high efficiency and low power loss during steady state operation, while achieving high-speed turn-off of the internal MOSFET during input power source fault conditions that cause reverse current flow. The PI2126 provides an active low fault flag output to the system during reverse current, excessive forward over-current and UVLO fault conditions.

The PI2126-EVAL1 evaluation board (1.8” x 1.8”), with two PI2126 SiPs used to form the two Active ORing channels. The board is built with two identical Active ORing circuits with options and features that enable the user to fully explore the capabilities of the PI2126 Cool-ORing® solution.