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VN450 from ST,ST Microelectronics

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VN450

Manufacturer: ST

THREE CHANNELS HIGH SIDE SMART SOLID STATE RELAY

Partnumber Manufacturer Quantity Availability
VN450 ST 630 In Stock

Description and Introduction

THREE CHANNELS HIGH SIDE SMART SOLID STATE RELAY Here are the factual details about the **VN450** manufacturer **STMicroelectronics (ST)** specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Description:**  
The **VN450** is a **dual-channel high-side driver** from STMicroelectronics designed for automotive and industrial applications. It integrates protection features and is used for driving resistive, inductive, or capacitive loads.  

### **Key Specifications:**  
- **Channels:** Dual (2 independent high-side drivers)  
- **Output Current:** Up to **450 mA per channel** (continuous)  
- **Supply Voltage Range:** **5.5V to 36V** (operational)  
- **On-State Resistance (RDS(on)):** Typically **1.2 Ω** per channel  
- **Logic Inputs:** **CMOS/TTL compatible** (3.3V/5V logic)  
- **Protection Features:**  
  - **Overcurrent protection (OCP)**  
  - **Thermal shutdown (TSD)**  
  - **Undervoltage lockout (UVLO)**  
  - **Reverse battery protection** (up to -28V)  
  - **Load current limitation**  
- **Package:** **PowerSSO-12** (surface-mount)  

### **Features:**  
- **Low standby current** (suitable for battery-powered applications)  
- **Diagnostic feedback** (open-load detection, thermal warning)  
- **ESD protection** (up to 4 kV HBM)  
- **AEC-Q100 qualified** (automotive-grade reliability)  
- **Suitable for PWM control** (for motor and solenoid driving)  

This information is based on STMicroelectronics' official datasheet and product documentation. For exact performance characteristics, refer to the latest datasheet.

Partnumber Manufacturer Quantity Availability
VN450 STM 97 In Stock

Description and Introduction

THREE CHANNELS HIGH SIDE SMART SOLID STATE RELAY The VN450 is a high-side driver manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (STM)  

### **Description:**  
The VN450 is a monolithic device designed for driving resistive or inductive loads with one side connected to ground. It is part of STMicroelectronics' VIPower™ M0-3 family, integrating advanced protection features and diagnostic functions.  

### **Key Features:**  
- **Output Current:** Up to 30A (with appropriate heatsinking)  
- **Voltage Range:** 5.5V to 36V (operating supply voltage)  
- **On-State Resistance (RDS(on)):** Typically 25mΩ (at TJ = 25°C)  
- **Logic-Level Input:** Compatible with 3.3V and 5V microcontrollers  
- **Protection Features:**  
  - Overvoltage protection (clamp)  
  - Thermal shutdown  
  - Short-circuit protection  
  - Undervoltage shutdown  
- **Diagnostic Functions:**  
  - Current sense output proportional to load current  
  - Open-load detection in ON and OFF states  
  - Fault feedback via status output pin  
- **Package:** PowerSSO-12  

### **Applications:**  
- Automotive systems (e.g., power seat control, lighting)  
- Industrial automation  
- Motor control  
- Relay and solenoid drivers  

This information is based on STMicroelectronics' official datasheet for the VN450.

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