ATA6836-PXQW 19

Overview

The ATA6836-PXQW 19 is a hex half-bridge gate driver manufactured by Microchip Technology, designed for surface-mount installation in a QFN-24 package. It integrates six independent drivers with an output current capability of 10 A. The device operates within a supply voltage range of -300 mV to 40 V and supports a maximum operating temperature of +150°C. Key electrical characteristics include rise and fall times of 13 ns and a quiescent supply current of 800 µA. This component is classified under Half-Bridge Drivers within the PMIC category.

Feature Summary

• Integrates six independent half-bridge drivers for multi-phase control applications
• Provides high peak output current capability of 10 A per channel
• Supports wide supply voltage operation up to 40 V
• Features fast switching performance with 13 ns rise and fall times

Applications

• Brushed DC motor control systems
• General-purpose power management circuits
• Multi-phase converter topologies

Procurement Notes

Verify component availability status as this part number is listed as obsolete or discontinued by the manufacturer. Confirm end-of-life timelines and last-time-buy windows through official Microchip channels. Ensure that any replacement strategies account for long-term supply chain stability and validate that alternative components meet all original electrical and mechanical specifications before integration into new designs.

Selection Notes

Select this component when a compact solution requiring multiple isolated half-bridge outputs is necessary. The QFN-24 package offers thermal efficiency suitable for space-constrained designs. Consider the 10 A output drive strength for driving medium-power MOSFETs or IGBTs. Verify that the system's logic interface levels are compatible with the driver inputs and that the operating temperature range aligns with the application environment requirements.

Part Context

This device belongs to the ATA68xx series of integrated motor drivers and gate drivers from Microchip Technology. These components are engineered for automotive and industrial applications requiring robust power switching capabilities. The series typically combines control logic with power stages, offering simplified design processes for complex motor drives and power conversion systems compared to discrete solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's discontinued status. Consult Microchip Technology directly for recommended obsolescence alternatives or cross-reference options that match the QFN-24 footprint and hex half-bridge functionality.