Overview
The NXP® MC06XS4200BFKR2 is a dual 24 V high-side switch integrated circuit (IC) designed for various high-current load applications. It is part of the 24XS4 product family, which features integrated control and multiple protective and diagnostic functions. This IC is particularly suited for truck, bus, and industrial applications, where it can control different load types such as bulbs, solenoids, or DC motors. The device operates through a 16-bit serial peripheral interface (SPI) for easy integration into existing systems.
Key Specifications
| Parameter | Value | Notes |
|---|---|---|
| Maximum Output Current | 12 A | Per channel |
| On Resistance (RDS(on)) | <6.0 mOhm | Typical value |
| Operating Voltage Range | 8.0 to 36 V (normal), 6.0 to 58 V (extended) | |
| Operating Temperature Range | -40°C to 125°C | |
| Package Type | 23-PQFN (12x12 mm) | |
| SPI Interface Compatibility | 3.3 V and 5.0 V compatible, up to 8.0 MHz | |
| Protection Features | Overcurrent, short-circuit, overtemperature, UVLO | With programmable auto-retry functions |
| Current Sensing | Accurate temperature and current sensing | High/low sensing ratios/offset compensation |
| Load Detection | Open-load detection (ON and OFF states) | Also for LED applications (7.0 mA typical) |
Key Features
- Low on-resistance channels (<6.0 mOhm) for efficient power management
- Comprehensive fault protection including overcurrent, short-circuit, and overtemperature with programmable auto-retry functions
- Accurate temperature and current sensing with high/low sensing ratios and offset compensation
- Open-load detection for both ON and OFF states, including LED applications
- 16-bit SPI interface for device control, configuration, and diagnostics at rates up to 8.0 MHz
- Internal PWM and slew rate control for smooth switching operations
- Compact 23-PQFN packaging for easy integration into circuit boards
Applications
- Automotive Electronics: Car chargers, battery management systems, car lighting systems
- Network Equipment: Servers, routers, switches for stable and reliable power supply
- Medical Equipment: Medical monitors, ultrasound equipment, blood dialysis machines requiring high power stability and safety
- Consumer Electronics: Smartphones, tablets, laptops, digital cameras, Bluetooth earphones for power supply control and energy optimization
Q & A
- What is the maximum output current of the MC06XS4200BFKR2?
The maximum output current is 12 A per channel. - What is the typical on-resistance (RDS(on)) of the MC06XS4200BFKR2?
The typical on-resistance is less than 6.0 mOhm. - What is the operating voltage range of the MC06XS4200BFKR2?
The normal operating voltage range is 8.0 to 36 V, with an extended range of 6.0 to 58 V. - What is the operating temperature range of the MC06XS4200BFKR2?
The operating temperature range is -40°C to 125°C. - What type of package does the MC06XS4200BFKR2 use?
The device is packaged in a 23-PQFN (12x12 mm). - What protection features does the MC06XS4200BFKR2 offer?
The device offers overcurrent, short-circuit, overtemperature, and UVLO protection with programmable auto-retry functions. - How does the MC06XS4200BFKR2 handle current sensing?
The device provides accurate temperature and current sensing with high/low sensing ratios and offset compensation. - Can the MC06XS4200BFKR2 detect open loads?
Yes, it can detect open loads in both ON and OFF states, including LED applications. - What interface does the MC06XS4200BFKR2 use for control and diagnostics?
The device uses a 16-bit SPI interface compatible with 3.3 V and 5.0 V, operating at rates up to 8.0 MHz. - In what applications is the MC06XS4200BFKR2 commonly used?
The device is commonly used in automotive electronics, network equipment, medical equipment, and consumer electronics.
