Overview
The MC17XS6500CEKR2 is a high-performance power switch integrated circuit (IC) designed and manufactured by NXP USA Inc. This component is part of the Penta 17 mΩ high-side switch family, specifically tailored for automotive lighting applications. It combines advanced features such as high transient current capability, precise control over incandescent lamps and light-emitting diodes (LEDs), and robust safety mechanisms. Although the MC17XS6500CEKR2 is currently obsolete and no longer manufactured, it remains a significant example of NXP's SMARTMOS technology and its contributions to automotive electronics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package Type | SOIC 32 pins with exposed pad | |
| Operating Temperature Range | -40 °C to 125 °C | °C |
| ON-Resistance (RDS(on)) | 17 mΩ (Typical at TJ = 25 °C, VBAT > 12 V) | mΩ |
| SPI Control Frequency | 5.0 MHz | MHz |
| Number of Channels | 6 | |
| Battery Voltage Feedback Precision | ±1.0% to ±2.2% (depending on VBAT range) | % |
| Current Sense Reporting | 1.0% to 2.0% (for 9.0 V < VBAT < 18 V) | % |
Key Features
- Penta 17 mΩ High-Side Switches: High transient current capability and low ON-resistance for efficient power switching.
- SPI Control: 16-bit 5.0 MHz SPI interface for controlling overcurrent profiles, channel control, PWM duty cycles, and fault reporting.
- Output Current Monitoring: Programmable current sensing with synchronization signal and battery voltage feedback.
- Safety and Robustness: Dynamic overcurrent threshold profile, thermal shutdown, prewarning, and fault reporting. The device enters a Fail operation mode if communication with the external microcontroller is lost, ensuring continued operation and protection.
- Limp Home Mode and External Smart Power Switch Control: Enhanced functionality for maintaining system operation under fault conditions.
- SMARTMOS Technology: Utilizes NXP's SMARTMOS technology for high performance and reliability).
Applications
The MC17XS6500CEKR2 is primarily designed for automotive lighting applications, including the control and diagnosis of incandescent lamps and LEDs. It is suitable for use in various automotive systems where high reliability, precision, and robustness are required. This includes headlight systems, taillight systems, and other automotive lighting solutions).
Q & A
- What is the MC17XS6500CEKR2?
The MC17XS6500CEKR2 is a high-side switch integrated circuit designed for automotive lighting applications, featuring 17 mΩ ON-resistance and advanced control capabilities).
- What is the package type of the MC17XS6500CEKR2?
The MC17XS6500CEKR2 is packaged in a SOIC 32 pins with an exposed pad).
- What is the operating temperature range of the MC17XS6500CEKR2?
The operating temperature range is -40 °C to 125 °C).
- What is the SPI control frequency of the MC17XS6500CEKR2?
The SPI control frequency is 5.0 MHz).
- How many channels does the MC17XS6500CEKR2 have?
The MC17XS6500CEKR2 has 6 channels).
- What safety features does the MC17XS6500CEKR2 include?
The device includes dynamic overcurrent threshold profile, thermal shutdown, prewarning, and fault reporting. It also enters a Fail operation mode if communication with the external microcontroller is lost).
- Is the MC17XS6500CEKR2 still in production?
No, the MC17XS6500CEKR2 is obsolete and no longer manufactured).
- What technology does the MC17XS6500CEKR2 use?
The MC17XS6500CEKR2 uses NXP's SMARTMOS technology).
- What are the primary applications of the MC17XS6500CEKR2?
The primary applications are in automotive lighting systems, including the control and diagnosis of incandescent lamps and LEDs).
- How does the MC17XS6500CEKR2 handle communication loss with the external microcontroller?
If communication with the external microcontroller is lost, the device enters a Fail operation mode but remains operational, controllable, and protected).
