Manufacturer Part Number
UDN2982LW
Manufacturer
Allegro Microsystems
Introduction
UDN2982LW is a component utilized for power management, specifically for power distribution switches and load drivers.
Product Features and Performance
Eight output channels
High side output configuration
Bipolar output type
On/Off interface control
Supports 5V to 50V load voltages
No external supply voltage required for Vcc/Vdd
Maximum output current of 500mA
Temperature operation range from -20°C to 85°C
Surface mount device
Product Advantages
Provides current limiting for fault protection
Integrated 1:1 input/output for simple design
Non-inverting input type for straightforward interfacing
Key Technical Parameters
Current - Output: 500mA maximum
Voltage - Load: 5V to 50V
Operating Temperature: -20°C to 85°C
Output Configuration: High Side
Number of Outputs: 8
Quality and Safety Features
Fixed current limiting for fault protection
Compatibility
Can drive various types of loads within voltage and current specifications
Suitable for 20-SOIC footprint surface mount applications
Application Areas
Used in distributed power applications
Suitable for automotive, industrial, and consumer electronics
Product Lifecycle
Product Status: Obsolete
This product might not be available in the future and customers should seek replacements or upgrades.
Several Key Reasons to Choose This Product
Obsolete status highlights need for upgrade or replacement
Integrated fault protection for improved system reliability
Versatile load voltage range for diverse applications
High output current capability for driving multiple loads
Simple control through an On/Off interface
UDN2981LWAllegro MicroSystems
UDN2983ALUMILEDS