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MC17XS6500EKR2
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Product Detailed Parameters
- Description：IC PWR SWITCH N-CHAN 1:1 32HSOP
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：6
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：N-Channel
- Interface：SPI
- Voltage - Load：7V ~ 18V
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 5.5V
- Current - Output (Max)：-
- Rds On (Typ)：17mOhm
- Input Type：-
- Features：Internal PWM
- Fault Protection：Current Limiting (Fixed), Open Load Detect, Over Temperature
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：32-HSOP
- Package / Case：32-SSOP (0.295", 7.50mm Width) Exposed Pad
- Grade：-
- Qualification：-
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Overview
The MC17XS6500EKR2 is a six-channel high-side power distribution switch designed for automotive lighting applications. It operates with a supply voltage range of 4.5V to 5.5V and supports load voltages from 7V to 18V. The device features a typical on-resistance of 17 milliohms per channel and utilizes an SPI interface for control. It is housed in a 32-pin HSOP package with exposed pad and is qualified to AEC-Q100 standards.
Feature Summary
- Integrated internal PWM generation for LED dimming control
- Comprehensive fault protection including fixed current limiting, open-load detection, and over-temperature shutdown
- Six independent N-channel outputs configured as high-side switches
Applications
- Automotive exterior lighting systems
- Interior vehicle illumination circuits
- Power distribution units in automotive electronics
Procurement Notes
Verify component status carefully as the MC17XS6500EKR2 is listed as obsolete or end-of-life by major distributors. Confirm availability through authorized channels or secondary markets if production continuity is required. Ensure that any sourced units match the original datasheet specifications and packaging requirements to maintain design integrity.
Selection Notes
Select this component when designing automotive lighting drivers requiring low on-resistance and integrated diagnostic capabilities. The SPI interface allows for precise configuration and monitoring of individual channels. Consider the thermal performance of the 32-HSOP package and ensure adequate PCB layout for heat dissipation given the 125°C maximum operating temperature rating.
Part Context
This part belongs to the MC17XS series of high-side switches from NXP Semiconductors. It is specifically optimized for automotive lighting applications, offering a balance of low conduction loss and advanced diagnostic features. The series includes variants with different channel counts and resistance values to suit various power distribution needs in modern vehicles.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements may require redesigning the interface or mechanical footprint. Consult NXP technical support for potential last-time buy options or alternative family members within the MC17X series.
