Microchip Technology ATA6829-T3SY: Comprehensive Technical Overview

The ATA6829-T3SY is a high-performance, full half-bridge driver IC developed by Microchip Technology. Designed primarily for automotive and industrial applications, this device offers efficient control of inductive, capacitive, and resistive loads, such as DC motors, bulbs, and resistors. Its robust features and specifications make it suitable for demanding environments requiring reliable power management and control.([lisleapex.com][1])

Key Specifications

* Output Configuration: Triple half-bridge driver
* Technology: DMOS (Double-Diffused Metal-Oxide-Semiconductor)
* Rds(on) (Typ): 1.1 Ω
* Output Current per Channel: 1.5 A continuous, 2 A peak
* Supply Voltage (Vcc): 4.75 V to 5.25 V
* Load Voltage (Vload): 7 V to 40 V
* Operating Temperature Range: -40°C to 150°C (junction temperature)
* Interface: SPI (Serial Peripheral Interface)
* Mounting Type: Surface mount
* Package Type: 16-SOIC (0.154", 3.90 mm width) with exposed pad
* Moisture Sensitivity Level (MSL): Level 1 (unlimited)
* RoHS Compliance: Yes
* Product Status: Obsolete([icone-chip.com][2], [xecor.com][3], [DigiKey][4])

Functional Description

The ATA6829-T3SY integrates three independent half-bridge drivers in a single package, allowing for efficient control of multiple loads simultaneously. Each channel can drive inductive, capacitive, or resistive loads, making the device versatile for various applications. The DMOS technology ensures low on-resistance (Rds(on)), contributing to reduced power dissipation and improved thermal performance. The device operates within a supply voltage range of 4.75 V to 5.25 V and can handle load voltages between 7 V and 40 V, providing flexibility for different system requirements.([lisleapex.com][1])

Electrical Characteristics

* Supply Voltage (Vcc): 4.75 V to 5.25 V
* Load Voltage (Vload): 7 V to 40 V
* Output Current per Channel: 1.5 A continuous, 2 A peak
* Rds(on) (Typ): 1.1 Ω
* Operating Temperature Range: -40°C to 150°C (junction temperature)([icone-chip.com][2], [xecor.com][3])

Applications

The ATA6829-T3SY is designed for applications requiring efficient and reliable control of various loads. Its features make it suitable for:

* Automotive Systems: Control of lights, motors, and other actuators in vehicles.
* Industrial Equipment: Driving motors and other loads in industrial machinery.
* Consumer Electronics: Managing power to various components in electronic devices.

Conclusion

The ATA6829-T3SY from Microchip Technology is a versatile and efficient full half-bridge driver IC, offering reliable performance for controlling a variety of loads. Its robust specifications and features make it an excellent choice for applications in automotive, industrial, and consumer electronics sectors. Despite its obsolescence, the ATA6829-T3SY remains a valuable component for existing designs and systems.([lisleapex.com][1])

[1]: https://www.lisleapex.com/product-ata6829-t3sy?srsltid=AfmBOorw4Fzpz4U0llq8otAOtaL27sCi06b25wd5n2w3Wzeg2NPgbUXm&utm_source=chatgpt.com "ATA6829-T3SY | Microchip Technology | Power Management (PMIC ..."
[2]: https://www.icone-chip.com/productdetail/ata6829-t3sy-1026987?utm_source=chatgpt.com "ATA6829-T3SY - Microchip Technology Power Management (PMIC ..."
[3]: https://www.xecor.com/product/ata6829-t3sy?utm_source=chatgpt.com "ATA6829-T3SY Microchip Technology | Full Half,Bridge Drivers ..."
[4]: https://www.digikey.com/en/products/detail/microchip-technology/ATA6829-T3SY/1026987?utm_source=chatgpt.com "ATA6829-T3SY Microchip Technology | Integrated Circuits (ICs)"