The PI31XX is a family of high density, isolated DC-DC Zero-Voltage Switching (ZVS) converter modules integrating
controller, power switches, planar magnetics, and support components all within a high density surface mount package. This complete solution utilizes a high performance ZVS topology enabling high switching frequencies and providing best in class power density. The high switching frequency reduces input and output filtering requirements, further decreasing size and cost of the overall solution.
These high density converter modules are offered in three input voltage operating ranges; 48Vin nominal for communication applications, 28Vin nominal for rugged high temperature or M-Grade applications, and 24Vin nominal for industrial applications. All PI31XX converters offer a similar function and feature set.
Fully equipped with a variety of programmable features, the PI31XX includes output voltage trimming, programmable
soft-start capability, and remote on / off ENABLE. There is also a temperature monitor function providing an analog output voltage proportional to the internal module temperature.
The PI31XX is self-protected against fault conditions including: input over-voltage, under-voltage lockout, over-temperature, and output over-voltage protection. A constant current limit threshold is employed to protect against short circuit and overload conditions. All fault conditions have an auto-restart function.
800-735-6200
Made in USA
