Whitepapers & Presentations

Bridgeswitch Code Library for FAULT Status Communication Interface

This archive contains a code library and application programming interface (API) for an exemplary implementation of the BridgeSwitch IC FAULT communication interface using a Cypress PSoC microcontroller. It includes a PSoC Creator IDE version 4.1 project file, C++ code examples to support the API, and documentation on the available functionality.

Direct Use of Bridgeswitch Current Sense Signal Output in Field Oriented Control of Brushless DC Motors

High performance motor drives commonly use field-oriented control (FOC) since it offers smooth and efficient operation throughout the entire speed range. BridgeSwitch offers a unique function by providing a small signal output that is an instantaneous representation of the positive phase current. This function can eliminate commonly used discrete current sense resistors and associated amplifiers, thereby reducing cost and design complexity.

PI Webinar On-Demand - BridgeSwitch BLDC Motor Driver

In this June 23, 2020 webinar, PI Senior Product Marketing Manager Cristian IonescuCatrina discusses how market trends are driving changes in motor-drive inverter designs; exploring how designers can benefit from unique BridgeSwitch features and demonstrating why it is the perfect fit for the growing single-phase market.

Simplified Product Safety Certification Through Hardware Based Motor Fault Protection with Bridgeswitch

Household appliances incorporating motors need to comply with specific requirements defined by international safety standards. The unique features of the integrated half-bridge architecture of BridgeSwitch enable it to perform as a protective device protecting the motor during abnormal operation conditions without having to rely on software for controlling the fault condition, simplifying and shortening the safety compliance process.