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L9949-TR from STM,ST Microelectronics

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L9949-TR

Manufacturer: STM

DOOR ACTUATOR DRIVER

Partnumber Manufacturer Quantity Availability
L9949-TR,L9949TR STM 5500 In Stock

Description and Introduction

DOOR ACTUATOR DRIVER The part **L9949-TR** is manufactured by **STMicroelectronics (STM)**. Below are the specifications, descriptions, and features based on available information:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Part Number:** L9949-TR  
- **Type:** Automotive-grade IC  
- **Package:** PowerSSO-36  
- **Operating Temperature Range:** -40°C to +150°C  
- **Supply Voltage:** Typically 5V or 12V (exact range may vary)  
- **Output Current:** Designed for high-current automotive applications  

### **Descriptions:**  
- The **L9949-TR** is an **automotive-qualified** integrated circuit designed for **power management and motor control** applications.  
- It is commonly used in **automotive systems** such as **electric power steering (EPS), throttle control, and other motor-driven functions**.  
- The device includes **protection features** such as overcurrent, overtemperature, and short-circuit protection.  

### **Key Features:**  
- **High Reliability:** Designed for harsh automotive environments.  
- **Multiple Outputs:** Supports multiple motor control channels.  
- **Diagnostic Functions:** Built-in fault detection and reporting.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **SPI Interface:** Allows for digital control and configuration.  

For exact electrical characteristics and application details, refer to the **official STMicroelectronics datasheet** for L9949-TR.

Application Scenarios & Design Considerations

DOOR ACTUATOR DRIVER

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