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VN21 from STM,ST Microelectronics

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VN21

Manufacturer: STM

ISO HIGH SIDE SMART POWER SOLID STATE RELAY

Partnumber Manufacturer Quantity Availability
VN21 STM 3340 In Stock

Description and Introduction

ISO HIGH SIDE SMART POWER SOLID STATE RELAY The part **VN21** is manufactured by **STMicroelectronics (STM)**. Here are the specifications, descriptions, and features based on the available knowledge:

### **Description:**  
The **VN21** is a **dual-channel high-side driver** designed for automotive and industrial applications. It integrates protection features and is used for driving resistive, inductive, or capacitive loads.

### **Key Features:**  
- **Dual-channel high-side driver**  
- **Operating voltage range:** 5.5V to 36V  
- **Output current:** Up to 1.5A per channel (with current limitation)  
- **Low standby current**  
- **Integrated protection features:**  
  - Overvoltage protection  
  - Overcurrent protection  
  - Thermal shutdown  
  - Reverse battery protection  
- **Diagnostic feedback** (open-load detection, short-circuit detection)  
- **CMOS-compatible inputs**  
- **Automotive-grade reliability (AEC-Q100 qualified)**  

### **Applications:**  
- Automotive systems (lighting, motors, solenoids)  
- Industrial automation  
- Power distribution modules  

### **Package:**  
- Typically available in **PowerSSO-12** or similar packages.  

For exact electrical characteristics, refer to the **STM datasheet** for the **VN21** part number.

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