AN44071A-VF

Overview

The AN44071A-VF is a high-power stepper motor driver featuring a quad full H-bridge configuration. It delivers an output current of 1.7 A and operates from a supply voltage range up to 34 V. The component is housed in a 56-pin HSOP package with dimensions of 0.300 inches. Constructed using BCDMOS technology, it serves as a versatile power management IC for motion control applications requiring robust driving capabilities.

Feature Summary

• Quad full H-bridge architecture for comprehensive motor phase control
• High-current output capability suitable for demanding stepper motors
• BCDMOS construction ensuring reliable operation within specified voltage limits

Applications

• Stepping motor driver systems
• Motion control modules
• Industrial automation equipment

Procurement Notes

Verify the specific ordering suffix and package variant against official Panasonic documentation to ensure compatibility. Confirm that the component meets required environmental standards and check lifecycle status, as this part may be obsolete or subject to availability constraints in the current market.

Selection Notes

Select this driver when a quad H-bridge topology is required for stepper motor applications. Ensure the system design accommodates the 56-pin HSOP footprint and thermal requirements associated with 1.7 A continuous output. Validate that the operating voltage does not exceed the 34 V maximum rating.

Part Context

This component belongs to the Panasonic AN44 series of motor drivers. It is designed for use in stepping motor controllers and drivers. The product line includes various variants tailored for different current and voltage specifications, all utilizing similar packaging formats for integration into electronic circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Panasonic resources for cross-reference information or contact authorized distributors for compatible alternatives.