MC32XSG: Industrial Multipurpose 32 V SPI-Controlled Smart Switch

Overview

The NXP 32XSG family is an extended version of the 12XSF covering higher voltage range up to 32 V. These eXtreme switches are designed to control and diagnose various type of loads such as lights, DC motors, PLC, etc.

It combines flexibility through daisy chainable SPI at 5.0 MHz, extended digital and analog feedbacks, safety and robustness.
Low RDS(ON) and high integration allow power and space saving at the module level.
These 2 penta-output devices are hardware and SPI compatible.

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Features

Operating voltage range of 7.0 V to 30 V with extended mode from 6.0 V to 32 V with low standby current.
5.0 MHz 16-bit SPI control of overcurrent profiles, channel control including 8-bit PWM duty-cycles, output-ON and -OFF OpenLoad detections, thermal shutdown and prewarning, and fault reporting.
Programmable overcurrent trip levels.
Enhance output current sense with programmable synchronization signal and battery voltage feedback.
Watchdog and Limp Home mode.
External smart power switch control.

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Features

Operating voltage range of 7.0 V to 30 V with extended mode from 6.0 V to 32 V with low standby current.
5.0 MHz 16-bit SPI control of overcurrent profiles, channel control including 8-bit PWM duty-cycles, output-ON and -OFF OpenLoad detections, thermal shutdown and prewarning, and fault reporting.
Programmable overcurrent trip levels.
Enhance output current sense with programmable synchronization signal and battery voltage feedback.
Watchdog and Limp Home mode.
External smart power switch control.

Data Sheets

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