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MC06XS4200BFK
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 23PQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tray
- Switch Type：General Purpose
- Number of Outputs：2
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：SPI
- Voltage - Load：8V ~ 36V
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.5V
- Current - Output (Max)：9A
- Rds On (Typ)：6mOhm (Max)
- Input Type：-
- Features：Internal PWM, Slew Rate Controlled
- Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：23-PQFN (12x12)
- Package / Case：23-PowerQFN
- Grade：-
- Qualification：-
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Overview
The MC06XS4200BFK is a dual high-side power switch from NXP Semiconductors designed for automotive applications. It integrates two independent channels, each capable of switching loads up to 24 V with an on-resistance of 6.0 mOhm and a continuous current rating of 9 A. The device features integrated protection mechanisms including overcurrent, overtemperature, and reverse polarity protection. It utilizes a 23-pin QFN package with exposed pad for efficient thermal management.
Feature Summary
- Dual channel architecture providing independent control of two high-side loads
- Low on-resistance design for high efficiency and minimal voltage drop
- Integrated diagnostic feedback for fault detection and system monitoring
- Robust protection against overcurrent, overtemperature, and short circuit conditions
Applications
- Automotive lighting systems
- Solenoid and relay driver circuits
- Fan and pump motor control
- General purpose load switching in vehicle ECUs
Procurement Notes
Verify the specific suffix BFK corresponds to the tube packaging configuration as indicated in distributor listings. Confirm the component status is active or obsolescence details are acceptable for your production timeline. Ensure the 23-pin QFN EP package dimensions match your PCB footprint requirements. Cross-reference the datasheet revision to ensure compatibility with your design specifications.
Selection Notes
Select this component when dual independent high-side switching is required with low conduction losses. The 6.0 mOhm resistance suits high-current applications up to 9 A per channel. Consider the 24 V rating for standard automotive electrical systems. Evaluate the thermal performance of the QFN package against your board layout constraints.
Part Context
This part belongs to the MCxXS4200 family of dual high-side switches. Variants like MC10XS4200 offer higher resistance, while MC50XS4200 provides lower current capacity. The family shares similar pinouts and protection features but differs in electrical parameters. This specific model targets applications requiring the lowest resistance in the series for maximum efficiency.
Replacement Considerations
MC06XS4200FK is the same device in tape and reel packaging. MC06XSD200 is a related variant within the same product line. Verify pinout compatibility and electrical ratings before substituting with other dual high-side switches from different manufacturers.
