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IPS031G

Manufacturer: IR

Intelligent Power Switch 1 Channel Low Side Driver in a SO-8 Package

Partnumber Manufacturer Quantity Availability
IPS031G IR 913 In Stock

Description and Introduction

Intelligent Power Switch 1 Channel Low Side Driver in a SO-8 Package The IPS031G is a power switch IC manufactured by Infineon Technologies. Below are the key specifications, descriptions, and features based on the available knowledge base:

### **Manufacturer:**  
Infineon Technologies  

### **Specifications:**  
- **Output Configuration:** High-side  
- **Output Type:** N-channel  
- **Voltage Rating:** 60V  
- **Current Rating:** Up to 30A (depending on conditions)  
- **On-State Resistance (RDS(on)):** Typically 5.5 mΩ  
- **Logic Voltage Compatibility:** 3.3V / 5V  
- **Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
  - Reverse polarity protection  

### **Descriptions:**  
- The IPS031G is a high-current, high-side power switch designed for automotive and industrial applications.  
- It integrates an N-channel MOSFET with a charge pump for efficient high-side switching.  
- Suitable for controlling resistive, inductive, and capacitive loads.  

### **Features:**  
- **High-Side Driver:** Enables direct control of loads connected to the positive supply.  
- **Low Power Dissipation:** Due to low RDS(on).  
- **Diagnostic Feedback:** Provides fault detection (open load, short circuit, overtemperature).  
- **Automotive-Grade:** Compliant with AEC-Q100 standards.  
- **Wide Operating Temperature Range:** Typically -40°C to +150°C.  

For exact application-specific details, refer to the official datasheet from Infineon Technologies.

Application Scenarios & Design Considerations

Intelligent Power Switch 1 Channel Low Side Driver in a SO-8 Package

Alternative Part Number

  • BTS117 --: Smart low-side power switch with comparable voltage and current ratings, widely used as a drop-in replacement in similar switching applications.
  • VNP35N07FI --: Low-side smart power switch offering similar on-resistance and current capability, suitable for automotive and industrial load switching.
  • MC33152 --: High-current low-side driver IC that can replace the IPS031G in many relay and solenoid driving circuits with minor layout adjustments.
  • VND5N07 --: Low-side smart power switch with similar on-resistance and current capability, suitable for replacing IPS031G in relay and lamp driving circuits.

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