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MC20XS4200BFKR2
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 23PQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- 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)：3A
- Rds On (Typ)：20mOhm (Max)
- Input Type：-
- Features：Internal PWM, Slew Rate Controlled, Watchdog Timer
- Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature, UVLO
- 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 MC20XS4200BFKR2 is a dual high-side power switch manufactured by NXP Semiconductors, designed for automotive applications. It features two independent output channels with a maximum on-resistance of 0.02 Ohms. The device operates within an input voltage range of 6 to 58 V and supports a logic supply voltage of 3 to 5.5 V. It utilizes a 16-bit SPI interface for control and diagnostics. Packaged in a 23-pin QFN with exposed pad (QFN EP) in a tape and reel configuration, it functions as a gate driver for loads such as bulbs, solenoids, and DC motors.
Feature Summary
- Dual-channel high-side switching capability with integrated diagnostic and protection functions
- Low on-resistance channels suitable for controlling diverse load types including lamps and motors
- Control and configuration managed via a 16-bit serial peripheral interface
Applications
- Truck electrical systems
- Bus power distribution
- Industrial load control
Procurement Notes
Verify the specific suffix 'BFKR2' against official NXP documentation to confirm package type and reel specifications. Ensure compatibility with existing design requirements regarding moisture sensitivity levels and RoHS compliance status before procurement.
Selection Notes
Select this component for designs requiring robust high-side switching in automotive environments. Consider the 23-pin QFN footprint and thermal management needs associated with the exposed pad. Verify that the system architecture supports the required 16-bit SPI communication protocol for device configuration.
Part Context
This part belongs to the MC20XS4200 family of dual high-side switches from NXP Semiconductors. These devices are engineered for reliability in harsh automotive conditions, providing integrated solutions for power management and load control in commercial vehicle and industrial sectors.
Replacement Considerations
Consult official substitution lists for verified alternatives. Generic cross-references may not match the specific pinout or electrical characteristics of the 23-pin QFN EP package.
