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L9349 from ST,ST Microelectronics

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L9349

Manufacturer: ST

QUAD INTELLIGENT POWER LOW SIDE SWITCH

Partnumber Manufacturer Quantity Availability
L9349 ST 8 In Stock

Description and Introduction

QUAD INTELLIGENT POWER LOW SIDE SWITCH Here are the factual details about part L9349 from Ic-phoenix technical data files:  

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** High-Side Driver IC  
- **Output Configuration:** High-Side  
- **Number of Outputs:** 1  
- **Output Current:** Up to 1.5A  
- **Voltage Supply Range:** 5V to 28V  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PowerSO-10  

### **Descriptions:**  
- The L9349 is a monolithic high-side driver designed for automotive and industrial applications.  
- It features built-in protection functions such as thermal shutdown, overcurrent protection, and undervoltage lockout.  
- Suitable for driving resistive, inductive, or capacitive loads.  

### **Features:**  
- **Low Standby Current:** Optimized for energy efficiency.  
- **Protection Features:**  
  - Thermal shutdown  
  - Overcurrent protection  
  - Undervoltage lockout  
- **High-Side Switch:** Eliminates the need for external freewheeling diodes in inductive load applications.  
- **Logic-Level Input:** Compatible with 3.3V and 5V microcontrollers.  
- **Automotive-Grade:** AEC-Q100 qualified for reliability in harsh environments.  

This information is based solely on the available technical documentation for the L9349 from STMicroelectronics.

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