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MC33912G5AC from FREESCALE

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MC33912G5AC

Manufacturer: FREESCALE

LIN System Basis Chip with DC Motor Pre-driver and Current Sense

Partnumber Manufacturer Quantity Availability
MC33912G5AC FREESCALE 50 In Stock

Description and Introduction

LIN System Basis Chip with DC Motor Pre-driver and Current Sense The MC33912G5AC is a System Basis Chip (SBC) manufactured by Freescale Semiconductor (now part of NXP Semiconductors).  

### **Specifications:**  
- **Type:** System Basis Chip (SBC)  
- **Manufacturer:** Freescale (now NXP)  
- **Package:** 32-pin LQFP (Low-Profile Quad Flat Package)  
- **Operating Voltage Range:** 5V to 27V (supports automotive battery voltage)  
- **Communication Interfaces:**  
  - LIN (Local Interconnect Network) transceiver  
  - SPI (Serial Peripheral Interface)  
- **Integrated Features:**  
  - Voltage regulator (5V or 3.3V output)  
  - Watchdog timer  
  - Reset generator  
  - High-side and low-side drivers  
  - Current sense diagnostics  
- **Protection Features:**  
  - Overvoltage protection  
  - Undervoltage lockout  
  - Thermal shutdown  
- **Operating Temperature Range:** -40°C to +125°C (automotive-grade)  

### **Descriptions and Features:**  
- Designed for automotive applications, providing power management and communication interfaces.  
- Integrates multiple functions into a single chip, reducing system complexity.  
- Supports LIN 2.x and SAE J2602 standards.  
- Includes a configurable watchdog timer for system safety.  
- Provides diagnostic feedback for fault detection.  
- Suitable for body control modules, lighting systems, and other automotive electronics.  

Would you like additional details on any specific feature?

Application Scenarios & Design Considerations

LIN System Basis Chip with DC Motor Pre-driver and Current Sense
Partnumber Manufacturer Quantity Availability
MC33912G5AC Freescal 109 In Stock

Description and Introduction

LIN System Basis Chip with DC Motor Pre-driver and Current Sense The MC33912G5AC is a system basis chip (SBC) manufactured by Freescale Semiconductor (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** Freescale Semiconductor (now NXP Semiconductors)  
- **Part Number:** MC33912G5AC  
- **Type:** System Basis Chip (SBC)  
- **Package:** 32-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Voltage Range:** 4.5V to 28V (supports 12V and 24V automotive systems)  
- **Operating Temperature Range:** -40°C to +125°C (automotive-grade)  
- **Communication Interfaces:**  
  - LIN (Local Interconnect Network) transceiver  
  - SPI (Serial Peripheral Interface)  
- **Power Management:**  
  - Integrated voltage regulator (5V/100mA)  
  - Watchdog timer with windowed and timeout modes  
- **Protection Features:**  
  - Overvoltage protection  
  - Undervoltage detection  
  - Thermal shutdown  
  - Short-circuit protection  

### **Descriptions:**  
The MC33912G5AC is designed for automotive applications, providing power management, communication interfaces, and system monitoring in a single chip. It is commonly used in body control modules, lighting systems, and other automotive electronic control units (ECUs).  

### **Features:**  
- **Integrated LIN Transceiver:** Compliant with LIN 2.x and SAE J2602 standards.  
- **SPI Interface:** Enables communication with a microcontroller.  
- **Low-Power Modes:** Supports sleep and standby modes for reduced power consumption.  
- **Fault Reporting:** Provides diagnostic feedback via SPI.  
- **High ESD Protection:** Robust against electrostatic discharge (ESD) per automotive standards.  
- **AEC-Q100 Qualified:** Meets automotive reliability and quality standards.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

LIN System Basis Chip with DC Motor Pre-driver and Current Sense

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