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MC24XS4: 24 V Multipurpose Low R_DSON eXtreme Switch

Overview

The NXP^® 24XS4 devices are part of a 24 V high side switch product family with integrated control and multiple protective and diagnostic functions.

Designed for truck, bus, and industrial applications
The low RDSON channels can control different load types; bulb lamps, solenoids, or DC motors
Control, device configuration, and diagnostics are performed through a 16-bit SPI, allowing easy integration into existing applications
Both channels can be controlled individually by external or internal clock signals for PWM mode, or by direct inputs and can also be parallelized
With increased integration, the switch drives lighter-weight, smaller systems and a lower component count
Easy Tower^® System eXtreme Switch module configuration

Normal operating range: 8.0 - 36 V, extended range: 6.0 - 58 V
3.3 V and 5.0 V compatible 16-bit daisy-chainable SPI control
Flexible load management from 1 to 24 A with possible parallel output operating modes
Programmable dynamic threshold overcurrent protection and over-temperature protection with programmable auto-retry functions
Accurate temperature and synchronous/asynchronous current sensing
Individually programmable internal/external PWM clock signals
Sleep mode with minimal supply current (< 10 µA @ 24 V)
Compatible PCB footprint and SPI software driver among the family
These products are included in NXP^®.s product longevity program with assured supply for a minimum of 15 years after launch

Normal operating range: 8.0 - 36 V, extended range: 6.0 - 58 V
3.3 V and 5.0 V compatible 16-bit daisy-chainable SPI control
Flexible load management from 1 to 24 A with possible parallel output operating modes
Programmable dynamic threshold overcurrent protection and over-temperature protection with programmable auto-retry functions
Accurate temperature and synchronous/asynchronous current sensing
Individually programmable internal/external PWM clock signals
Sleep mode with minimal supply current (< 10 µA @ 24 V)
Compatible PCB footprint and SPI software driver among the family
These products are included in NXP^®.s product longevity program with assured supply for a minimum of 15 years after launch

Designs