Manufacturer Part Number
BD2244G-MGTR
Manufacturer
Rohm Semiconductor
Introduction
A power distribution switch designed for optimized power management, particularly USB switching applications.
Product Features and Performance
Single USB power distribution switch
High-side N-Channel output configuration
On/Off control interface
Supports load voltages ranging from 2.8V to 5.5V
Current limiting (adjustable) for enhanced protection
Over-temperature protection for reliability
Reverse current protection to prevent damage
Under Voltage Lock Out (UVLO) feature
Operational from -40°C to 85°C
AEC-Q100 qualified for automotive applications
Product Advantages
High reliability with advanced fault protection features
Suitable for rugged automotive environments due to temperature grade
Industry standard package for compatibility and easy mounting
Key Technical Parameters
Number of Outputs: 1
Output Type: N-Channel
Voltage Load: 2.8V to 5.5V
Current Output (Max): 1.7A
Rds On (Typ): 100mOhm
Quality and Safety Features
Current limiting (adjustable)
Over Temperature
Reverse Current
UVLO (Under Voltage Lock Out)
Compatibility
Compatible with USB power requirements and interfaces
Standard SOT-23-6 packaging for broad PCB compatibility
Application Areas
Automotive USB power distribution
Portable electronics requiring protected power switching
Consumer electronics with USB power needs
Product Lifecycle
Active product status, not currently near discontinuation
AEC-Q100 qualification suggests long-term reliability and lifecycle support
Several Key Reasons to Choose This Product
High performance and reliability for USB power management
Robust fault protection ensuring system safety and longevity
Automotive grade quality for demanding applications
No external voltage supply required simplifying design
Qualified to AEC-Q100 standards indicating rigorous testing and reliability
Wide operating temperature range suitable for harsh environments
Low Rds On for efficient power transfer and minimized losses
BD2242G-SGTRLAPIS Technology