TB6562ANG,8

Overview

The TB6562ANG,8 is a bipolar stepping motor driver IC manufactured by Toshiba Semiconductor and Storage. It utilizes DMOS technology to provide full-bridge driving capabilities with an output current capacity of 1.5 A and a maximum supply voltage of 40 V. The device operates within a power supply range of 10 V to 34 V and supports step resolutions of 1, 1/2, and 1/4. Designed for through-hole mounting in a 24-SDIP package, it features a low operating supply current of 7 mA and a power dissipation rating of 2.5 W. The component functions effectively at frequencies between 15 kHz and 80 kHz, ensuring reliable performance across a wide temperature range.

Feature Summary

• Integrates control logic and power stages into a single full-bridge driver IC
• Supports multiple stepping resolutions including full, half, and quarter steps
• Features built-in protection mechanisms against overcurrent and thermal issues

Applications

• Bipolar stepper motor control systems
• General-purpose motion control applications
• Automation equipment requiring precise positioning

Procurement Notes

Verify the specific suffix designation to confirm the packaging format, as the TB6562ANG series includes variations such as tube or tape-and-reel options. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure that the selected variant matches the required pinout and thermal characteristics for the target PCB layout design.

Selection Notes

Select this component when a robust bipolar stepper motor solution is required with integrated control and drive functions. The 1.5 A output capability suits moderate-load applications without external heat sinks under normal conditions. Consider the 24-SDIP package for prototyping or designs prioritizing through-hole assembly reliability over surface-mount density constraints.

Part Context

This part belongs to the TB6562 family of stepping motor drivers from Toshiba. The family includes variants like the TB6562AFG, which offers similar electrical specifications but utilizes a different surface-mount package configuration. These components are designed to simplify motor control circuitry by combining logic and power stages.

Replacement Considerations

TB6562AFG,8,EL serves as a functional substitute offering identical electrical performance in a surface-mount SSOP package.