STMicroelectronics VN820SPTR-E VIPower™ N-Channel High-Side Power Driver IC
- Brand: STMicroelectronics
- Product Code: VN820SPTR-E
- Availability: In Stock
$2.50
- Ex Tax: $2.50
STMicroelectronics VN820SPTR-E VIPower™: Advanced Power Management Solution
The STMicroelectronics VN820SPTR-E is a cutting-edge N-channel high-side power driver IC from the renowned VIPower™ series, designed to deliver superior performance in demanding automotive and industrial applications. This innovative device combines robust power handling capabilities with intelligent protection features, making it an ideal choice for engineers seeking reliable and efficient power management solutions.
Key Technical Specifications
Operating within a wide voltage range of 5.5V to 36V, the VN820SPTR-E can deliver up to 9A of output current through its optimized N-channel configuration. With a maximum Rds(on) of just 40mΩ, this device minimizes power losses while maintaining exceptional thermal efficiency. The table below summarizes its core technical parameters:
| Parameter | Specification |
|---|---|
| Output Configuration | High Side |
| Current - Output (Max) | 9A |
| Rds On (Typ) | 40mΩ (Max) |
| Voltage - Load | 5.5V ~ 36V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
Intelligent Protection System
Engineered with advanced safety mechanisms, this power driver IC integrates multiple protection features including current limiting, open load detection, over-temperature shutdown, and over-voltage protection. The built-in auto-restart functionality and status flag provide real-time diagnostics, ensuring system reliability in critical applications. These protective measures work in concert to prevent damage from electrical faults while maintaining continuous operation in challenging environments.
Automotive and Industrial Applications
Designed for surface mount installation in PowerSO-10 packages, the VN820SPTR-E excels in automotive systems requiring robust power control. Its ability to handle inductive loads makes it particularly suitable for motor control, lighting systems, and power window applications. Industrial automation equipment benefits from its precise load management capabilities in programmable logic controllers and factory automation systems.
Performance Advantages
The device's non-inverting input configuration simplifies control circuit design while maintaining signal integrity. The absence of Vcc/Vdd supply requirements streamlines power architecture, reducing system complexity. With its 1:1 input/output ratio, engineers can achieve precise control over power delivery while benefiting from the compact footprint of the PowerSO-10 package with exposed bottom pad for enhanced thermal management.
Legacy and Availability
While currently marked as obsolete, the VN820SPTR-E remains a popular choice in existing designs due to its proven reliability and performance characteristics. Engineers working with legacy systems will appreciate its comprehensive protection features and robust power handling capabilities. For new designs, this device serves as an excellent reference point for evaluating its direct replacements or upgraded alternatives within the STMicroelectronics portfolio.
Tags: Power Management IC, High-Side Driver, Automotive Electronics, Industrial Automation, Semiconductor Solutions