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MC33198 from MOTOROLA

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MC33198

Manufacturer: MOTOROLA, MOT

High Side TMOS Driver

Partnumber Manufacturer Quantity Availability
MC33198 MOTOROLA, MOT 520 In Stock

Description and Introduction

High Side TMOS Driver The MC33198 is a monolithic integrated circuit manufactured by Motorola. It is designed as a high-side driver for automotive and industrial applications. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Motorola  
- **Type:** High-Side Driver IC  
- **Operating Voltage Range:** 5.0V to 28V  
- **Output Current:** Up to 1.5A (continuous)  
- **Protection Features:** Overcurrent, Overtemperature, and Undervoltage Lockout (UVLO)  
- **Logic Input Compatibility:** CMOS/TTL  
- **Package Type:** SOIC-8  

### **Descriptions:**  
The MC33198 is a robust high-side switch designed for driving resistive, inductive, or capacitive loads in harsh environments. It integrates multiple protection mechanisms to ensure reliable operation in automotive and industrial systems.  

### **Features:**  
- **High-Side Driver:** Controls loads connected to the positive supply rail.  
- **Low Quiescent Current:** Suitable for battery-operated applications.  
- **Fault Detection:** Provides diagnostic feedback for fault conditions.  
- **Thermal Shutdown:** Prevents damage due to excessive heat.  
- **ESD Protection:** Enhanced electrostatic discharge protection for durability.  

This information is strictly based on the available knowledge base. For detailed application notes or further technical support, refer to Motorola's official documentation.

Application Scenarios & Design Considerations

High Side TMOS Driver

Alternative Part Number

  • LM393 --: Dual comparator with similar open-collector output and wide supply range, commonly used as a functional substitute in comparator circuits.
  • LM2903 --: Dual differential comparator rated for automotive temperature range, pin-compatible with many comparator sockets and a robust drop-in option.
  • NE521 --: High-speed dual comparator offering fast response, suitable when the original comparator is used in sensing or threshold detection applications.
  • TLV1702 --: Micropower dual comparator with rail-to-rail inputs, suitable modern replacement when lower power consumption is desired.

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