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L9651 from ST,ST Microelectronics

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L9651

Manufacturer: ST

SMART QUAD SWITCH

Partnumber Manufacturer Quantity Availability
L9651 ST 722 In Stock

Description and Introduction

SMART QUAD SWITCH Here are the factual details about part **L9651** from the manufacturer **STMicroelectronics (ST)**:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** L9651  
- **Type:** Integrated Circuit (IC)  
- **Category:** Automotive IC  
- **Function:** Dual High-Side Driver  
- **Output Configuration:** High-Side  
- **Number of Outputs:** 2  
- **Output Current:** Up to 1.5A per channel  
- **Supply Voltage Range:** 4.5V to 28V  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PowerSO-20  
- **Protection Features:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  

### **Descriptions:**
The **L9651** is a dual high-side driver designed for automotive applications. It provides robust and reliable switching for resistive, inductive, and capacitive loads. The device is suitable for controlling various loads in automotive systems, such as lamps, solenoids, and relays.  

### **Features:**
- **Dual High-Side Driver:** Two independent high-side drivers in a single package.  
- **High Current Capability:** Supports up to 1.5A per channel.  
- **Wide Voltage Range:** Operates from 4.5V to 28V, making it suitable for 12V and 24V automotive systems.  
- **Integrated Protection:** Includes overcurrent, overtemperature, and undervoltage lockout (UVLO) protection.  
- **Diagnostic Feedback:** Provides fault detection and reporting.  
- **Automotive-Grade:** Designed to meet stringent automotive reliability and environmental requirements.  
- **Low Standby Current:** Optimized for energy efficiency.  

This information is based on STMicroelectronics' official documentation for the **L9651** part.

Application Scenarios & Design Considerations

SMART QUAD SWITCH

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