Overview
The MC10XSD200 device is part of a 36 V high-side switch product family with integrated control and a high number of protective and diagnostic functions. It is designed for industrial applications. The low RDS(on) channels (< 10 mΩ) can control different load types, including bulb lamps, 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. Both channels can be controlled individually by external or internal clock signals, or by direct inputs. Using the internal clock allows fully autonomous device operation. Programmable output voltage slew rates (individually programmable) help improve electromagnetic compatibility (EMC) performance.
Product Features and Benefits
Features
Two fully protected 10 mΩ (@ 25 °C) high-side switches
Up to 6 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 auto-retry functions
Accurate temperature and current sensing
Open load detection (channel in, off and on states) and LED applications (7.0 mA typical)
Normal operating range: 8–36 V, extended range: 6–58 V
3.3 and 5 V compatible 16-bit SPI port for device control, configuration and diagnostics at rates up to 8 MHz
Benefits
Offers an intelligent high-side switch for industrial applications
Allows decentralized lighting management (autonomous operation)
Provides a high number of protective and diagnostic functions
Allows user to drive bulb lamps (tungsten filament), LED ights and DC motors
Guarantees full functional and electrical compatibility between family members
Offers a 16-bit SPI interface for daisy chaining multiple devices
Allows multiple channel and device current sensing with only one precision resistor
Target Applications
• Industrial (12 V and 24 V systems)
• Halogen bulbs
• Light-emitting diodes (LEDs)
• Low-voltage industrial lighting
• DC motors