UDN2981A
IC PWR DRIVER BIPOLAR 1:1 18DIPManufacturer: Allegro MicroSystems
Categories: Power Distribution Switches, Load Drivers
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Allegro MicroSystems UDN2981A is an 8-channel bipolar power driver IC. This component features a 1:1 input to output ratio and is designed for general-purpose switching applications. Each of the eight outputs can deliver a maximum continuous current of 500mA and supports bipolar output types. The UDN2981A operates with a load voltage range from 5V to 50V. The interface is controlled via an ON/OFF input, and the output configuration is high-side. This device is housed in an 18-DIP (0.300", 7.62mm) through-hole package and is suitable for operation within an ambient temperature range of -20°C to 85°C. It finds application in industrial automation, telecommunications, and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 18-DIP (0.300"", 7.62mm) |
| Output Type | Bipolar |
| Mounting Type | Through Hole |
| Number of Outputs | 8 |
| Interface | ON/OFF |
| Switch Type | General Purpose |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Output Configuration | High Side |
| Rds On (Typ) | - |
| Input Type | Non-Inverting |
| Voltage - Load | 5V ~ 50V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 18-DIP |
| Fault Protection | - |
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