ATA6836C-TIQY-19

Overview

The ATA6836C-TIQY-19 is a hex half-bridge gate driver manufactured by Microchip Technology, formerly Atmel. It integrates six independent half-bridge drivers with serial input control via an SPI-compatible interface. The device supports supply voltages up to 40V and delivers peak output currents of 10A. It operates within a temperature range of -55°C to +150°C and is housed in a 24-pin QFN package.

Feature Summary

• Integrates six independent half-bridge drivers for multi-phase motor control applications
• Features serial input control using a standard SPI-compatible interface
• Designed for high-temperature automotive environments with extended operating ranges

Applications

• Brushed DC motor control systems
• Automotive window lift actuators
• Seat adjustment mechanisms
• Fan and pump control circuits

Procurement Notes

Verify component authenticity through authorized Microchip distributors due to the discontinued status of this part number. Confirm RoHS compliance details as specified in the official datasheet. Ensure that the specific suffix matches the required packaging configuration for your assembly process.

Selection Notes

Select this component when a compact solution for driving multiple low-side or high-side MOSFETs is required. The integrated serial interface reduces pin count compared to parallel logic inputs. Consider the thermal performance of the QFN package relative to the expected load current and ambient conditions.

Part Context

This component belongs to the ATA68xx series of hex half-bridge drivers designed for automotive applications. The series provides a cost-effective solution for controlling brushed DC motors in vehicles. The ATA6836 variant specifically targets general automotive motor control needs with robust protection features.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineering teams should consult Microchip technical support for qualified alternatives or cross-reference options based on specific electrical and mechanical requirements.