AN8495SB

Overview

The AN8495SB is a stepping-motor-driving IC manufactured by Panasonic Electronic Components using a D-MOS process. It provides a maximum output of 30V at 1.5A. The device utilizes PWM drive and 2-bit constant current control for bipolar stepper motors. It is housed in a 28-BSOP package.

Feature Summary

• Utilizes D-MOS process technology for driving bipolar stepping motors
• Supports PWM drive and 2-bit constant current control modes
• Provides high voltage and current output capabilities

Applications

• Bipolar stepping motor control systems
• Industrial automation equipment requiring precise motor positioning
• Office automation devices such as printers or scanners

Procurement Notes

Verify the exact part number suffix to ensure correct packaging and variant specifications. Confirm that the 28-BSOP package dimensions match your PCB layout requirements. Ensure input voltage levels do not exceed the specified maximum ratings to prevent overcurrent damage during operation.

Selection Notes

Select this component when bipolar stepper motor control with integrated power stages is required. The D-MOS process offers reliability for industrial applications. Consider the 30V/1.5A output limits when matching motor specifications. The 2-bit constant current feature aids in torque management.

Part Context

This IC belongs to Panasonic's family of stepping motor driver integrated circuits. It is designed specifically for controlling bipolar stepper motors, integrating power MOSFETs and control logic into a single package to simplify circuit design for motor drive applications.

Replacement Considerations

Check for direct substitutes within the AN8495 series, such as the AN8495-E1V variant, which may offer specific packaging or environmental compliance differences. Verify pin compatibility before substitution.