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ATA6831-PIQW

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ATA6831-PIQW

IC HALF BRIDGE DRIVER 1A 18VQFN

Manufacturer: Microchip Technology

Categories: Full Half-Bridge (H Bridge) Drivers

Quality Control: Learn More

Microchip Technology's ATA6831-PIQW is a high-performance half-bridge driver designed for driving inductive, capacitive, and resistive loads. This component features a 7V to 40V load voltage range and operates with a supply voltage of 4.75V to 5.25V. It offers a continuous output current of 1A per channel and a peak output current of 1.3A, with a typical Rds(On) of 1.5 Ohms. The driver supports PWM and SPI interfaces for flexible control. Packaged in an 18-VQFN (4x4) with an exposed pad, it is suitable for surface mounting. The ATA6831-PIQW is engineered for applications including automotive bulbs, DC motors, and resistor control, operating across a temperature range of -40°C to 150°C (TJ).

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
Features-
PackagingTape & Reel (TR)
Package / Case18-VFQFN Exposed Pad
Mounting TypeSurface Mount
InterfacePWM, SPI
Operating Temperature-40°C ~ 150°C (TJ)
Output ConfigurationHalf Bridge (3)
Voltage - Supply4.75V ~ 5.25V
Rds On (Typ)1.5Ohm
ApplicationsBulbs, DC Motors, Resistors
Current - Output / Channel1A
Current - Peak Output1.3A
Technology-
Voltage - Load7V ~ 40V
Supplier Device Package18-VQFN (4x4)
Fault Protection-
Load TypeInductive, Capacitive, Resistive

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.