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NXP MC33912G5AC Relay Control Module
The MC33912G5AC is a highly integrated automotive and industrial relay control device with LIN bus communication, high- and low-side drivers, voltage regulators, current and voltage sensing, and programmable modes. It offers PWM capability, overtemperature and overvoltage protections, wake-up features, and diagnostic functions, suitable for applications like window lifts, sunroofs, and motor control. Its SPI interface enables precise configuration and monitoring of system health, making it an essential component for modern vehicle electronic systems requiring reliable, compact, and versatile control solutions.
NXP MC33912G5AC Relay Control Module Specifications:
- Supply Voltage Range: 5.5 V to 18 V
- Output Voltage (VDD): 5.0 V, max current 110-200 mA
- High-side switch resistance: < 70Ω at 25°C
- Low-side switch resistance: < 25Ω at 25°C
- PWM Control: Yes, maskable and configurable
- LIN communication: 2.0 compliant, slew rate selectable
- Voltage monitoring: Over/undervoltage, overtemperature alerts
- Current sense amplifier gain: 14 to 34, differential impedance: 2-50 kΩ
- Protection features: Overcurrent, open load, high/low voltage shutdown, thermal shutdown
- Wake-up Sources: digital inputs, cyclic sensing, LIN bus activity, external reset (RST), wake-up pins (L1-L4)
- Mode selection: Normal, Stop, Sleep (Low Power) with automatic and external wake-up
- Interfaces: SPI at up to 40 MHz, dedicated pins for LIN, RST, IRQ, PWM, analog input multiplexing
- Package: 32-pin QFP, with thermal and reverse voltage protection
Buy the NXP MC33912G5AC – Reliable Automotive Relay Control for Industrial Applications
Enhance your vehicle or industrial system with the MC33912G5AC. This integrated relay control device features LIN bus communication, PWM, overtemperature and overvoltage protections, and multiple wake-up sources. Its SPI interface allows precise configuration and diagnostics, ensuring reliable operation in demanding environments. Perfect for window lifts, sunroofs, motor controls, and lighting applications, the MC33912G5AC offers a compact, robust solution that simplifies system integration, provides real-time fault detection, and ensures safety and performance under automotive conditions.
Get NXP MC33912G5AC today—built for precision and long-lasting durability, ideal for automotive and industrial relay applications with advanced diagnostics and protections.
Frequently Asked Questions
Where can I buy NXP MC33912G5AC?
You can click on the BUY or RFQ button to purchase MC33912G5AC from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part MC33912G5AC?
You can download the MC33912G5AC datasheet or visit the NXP website for support.
Who is the manufacturer of MC33912G5AC?
NXP