Manufacturer Part Number
VNQ6040STR-E
Manufacturer
STMicroelectronics
Introduction
The VNQ6040STR-E is a power management integrated circuit from STMicroelectronics, specializing in power distribution switches and load drivers.
Product Features and Performance
Four output channels
High side switch configuration
N-channel MOSFETs
SPI interface for control
Supports 5V to 28V load voltage
25A maximum current output
Low Rds(on) of 35mOhm
Product Advantages
Integrated protection features
High thermal performance
Reduced power dissipation
Multipower technology for low Rds(on)
Easy power control via SPI
Key Technical Parameters
Output configuration: High Side
Voltage - Load (VtoL): 5V ~ 28V
Current - Output (Max): 25A
Rds On (Typical): 35mOhm
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
Current Limiting (Fixed)
Open Load Detect
Over Temperature protection
Over Voltage protection
Auto Restart feature after fault conditions
Compatibility
Surface Mount compatible
PowerSSO-36 EP (Exposed pad) package enhances thermal dissipation
Compatible with a wide range of microcontrollers via SPI
Application Areas
Automotive applications
Industrial automation
Smart home systems
Battery management systems
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Check for updates on manufacturer's website for the latest status
Several Key Reasons to Choose This Product
Robust thermal performance for high-reliability applications
Integrated diagnostic features for enhanced system safety
Ease of use with SPI interface simplifies design integration
Multipower technology optimizes power efficiency
Strong load driving capabilities with up to 25A output
Compatible with various control environments via standardized SPI communication
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