UDN2982LWTR-T
- Mfr.Part #
- UDN2982LWTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC PWR DRIVER BIPOLAR 1:1 20SOIC
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Power Distribution Switches, Load Drivers
- Input Type :
- Non-Inverting
- Number of Pins :
- 20
- Output Type :
- Bipolar
- Ratio - Input:Output :
- 1:1
- Output Current Flow Direction :
- SOURCE
- Base Part Number :
- UDN2982
- Supply Voltage-Min (Vsup) :
- 5V
- Turn Off Time :
- 10 μs
- Number of Functions :
- 8
- Terminal Pitch :
- 1.27mm
- Supply Voltage-Max (Vsup) :
- 50V
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Unknown
- Built-in Protections :
- TRANSIENT
- Supply Voltage :
- 35V
- JESD-609 Code :
- e3
- Length :
- 11.55mm
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 2.65mm
- Voltage - Load :
- 5V~50V
- Output Configuration :
- High Side
- Terminal Position :
- Dual
- Interface :
- On/Off
- Number of Outputs :
- 8
- Operating Temperature :
- -20°C~85°C TA
- Switch Type :
- GENERAL PURPOSE
- Max Output Current :
- 500mA
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Terminal Form :
- Gull wing
- Turn On Time :
- 2 μs
- Lead Free :
- Lead Free
- Fault Protection :
- Current Limiting (Fixed)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ECCN Code :
- EAR99
- Pin Count :
- 18
- Driver Number of Bits :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Number of Terminations :
- 18
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Published :
- 2004
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Output Peak Current Limit-Nom :
- 0.5A
- Datasheets
- UDN2982LWTR-T

Power Distribution Switches, Load Drivers Allegro MicroSystems UDN2982LWTR-T Overview
The UDN2982LWTR-T from Allegro MicroSystems stands out in the market of power distribution switches and load drivers due to its robust design and advanced capabilities. This IC power driver is specifically engineered to control and drive bipolar stepper motors, relays, and other inductive loads with enhanced efficiency and reliability. The use of a 20SOIC package allows for a compact footprint while maintaining ease of integration into existing designs. The UDN2982LWTR-T is ideal for applications requiring precise control over high-voltage and high-current loads, making it a go-to solution for developers and engineers looking to optimize their power management systems.
UDN2982LWTR-T Features
The UDN2982LWTR-T IC features include high voltage capabilities up to 50V, continuous output current up to 500mA per channel, and thermal shutdown protection. Additionally, it offers integrated clamp diodes for inductive transient suppression, which enhances the durability and reliability of the module under stressful conditions. Its compatibility with TTL and CMOS logic levels ensures easy interfacing with a wide range of control circuits, making it versatile for diverse applications.
UDN2982LWTR-T Applications
- Automotive Systems: Utilized in driving relays and stepper motors for headlamp positioning and HVAC controls, ensuring robust performance in harsh automotive environments.
- Industrial Automation: Ideal for controlling actuators and solenoids in automated machinery, providing reliable operation and precise control to enhance system efficiency and safety.
- Consumer Electronics: Employed in home automation devices and gaming consoles, where precise control of small motors is essential for user interaction and device functionality.
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