ATA6831C-PIQW
IC HALF BRIDGE DRIVER 1A 18VQFNManufacturer: Microchip Technology
Categories: Full Half-Bridge (H Bridge) Drivers
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The Microchip Technology ATA6831C-PIQW is a high-performance half-bridge driver designed for demanding applications. This device is optimized for controlling inductive loads such as DC motors and bulbs, as well as resistive loads. It features a robust output configuration capable of delivering up to 1A per channel, with integrated protection against over-temperature, short circuits, UVLO, and open load detection. The ATA6831C-PIQW operates with a supply voltage range of 4.75V to 5.25V and supports a load voltage up to 40V. Communication is facilitated via PWM and SPI interfaces, offering flexibility in system integration. The device is housed in an 18-VQFN (4x4) exposed pad package for efficient thermal management. Typical applications include automotive lighting, electric power steering, and industrial motor control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | 18-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Interface | PWM, SPI |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (3) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Rds On (Typ) | 800mOhm LS, 800mOhm HS |
| Applications | Bulbs, DC Motors, Resistors |
| Current - Output / Channel | 1A |
| Current - Peak Output | - |
| Technology | Power MOSFET |
| Voltage - Load | 5.6V ~ 40V |
| Supplier Device Package | 18-VQFN (4x4) |
| Fault Protection | Open Load Detect, Over Temperature, Short Circuit, UVLO |
| Load Type | Inductive, Capacitive, Resistive |
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