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MC20XS4200 - high-side switch

General Description

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Key Features

  • Two fully-protected 20 mΩ (@ 25 °C) high-side switches.
  • Up to 4.4 A steady state current per channel.
  • Separate bulb and DC motor latched overcurrent handling.
  • Individually programmable internal/external PWM clock signals.
  • Overcurrent, short-circuit, and overtemperature protection with programmable autoretry functions.
  • Accurate temperature and current sensing.
  • Openload detection (channel in OFF and ON state), also for LED.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NXP Semiconductors Data Sheet: Technical data Dual 24 V, 20 mOhm high-side switch The 20XS4200 device is part of a 24 V dual high side switch product family with integrated control, and a high number of protective and diagnostic functions. It has been designed for truck, bus, and industrial applications. The low RDS(on) channels (<20 mΩ) can control different load types; bulbs, solenoids, or DC motors. Control, device configuration, and diagnostics are performed through a 16-bit serial peripheral interface (SPI), allowing easy integration into existing applications. This device is powered by SMARTMOS technology Both channels can be controlled individually by external/internal clock signals, or by direct inputs. Using the internal clock allows fully autonomous device operation.