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MC33888APNB from FREESCAL

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MC33888APNB

Manufacturer: FREESCAL

Quad High-Side and Octal Low-Side Switch for Automotive

Partnumber Manufacturer Quantity Availability
MC33888APNB FREESCAL 115 In Stock

Description and Introduction

Quad High-Side and Octal Low-Side Switch for Automotive The MC33888APNB is a power system basis chip (SBC) manufactured by Freescale (now part of NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Freescale (NXP Semiconductors)  
- **Part Number:** MC33888APNB  
- **Type:** Power System Basis Chip (SBC)  
- **Package:** 32-pin LQFP (Low-Profile Quad Flat Package)  
- **Operating Voltage Range:** 5V to 27V (nominal)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Communication Interface:** SPI (Serial Peripheral Interface)  
- **Outputs:** Multiple high-side and low-side drivers  
- **Protection Features:** Overvoltage, undervoltage, overtemperature, and short-circuit protection  

### **Descriptions:**  
The MC33888APNB is an integrated power management and driver IC designed for automotive and industrial applications. It combines multiple functions, including voltage regulation, watchdog timers, and high-current drivers, into a single chip. It is commonly used in electronic control units (ECUs) and other systems requiring robust power management.  

### **Features:**  
- Integrated voltage regulator (5V or 3.3V output)  
- Multiple high-side and low-side drivers (configurable)  
- SPI interface for microcontroller communication  
- Watchdog timer with windowed and timeout modes  
- Fault detection and diagnostic reporting  
- Low-power sleep mode for reduced energy consumption  
- Automotive-grade reliability (AEC-Q100 qualified)  
- ESD protection on critical pins  

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

Application Scenarios & Design Considerations

Quad High-Side and Octal Low-Side Switch for Automotive

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