TB62208FNG,C8,EL

Overview

The TB62208FNG,C8,EL is a fully integrated bipolar stepper motor driver manufactured by Toshiba Semiconductor and Storage. It utilizes DMOS technology to provide high-current output capabilities of 1.8A per phase. The device supports parallel interface control and offers multiple step resolutions including full, half, and quarter stepping. Designed for surface mount applications, it features a 48-pin HTSSOP package with an exposed pad for thermal management. The component operates within a junction temperature range of -20°C to 150°C and accepts supply voltages between 4.5V and 5.5V, with load voltages ranging from 10V to 38V.

Feature Summary

• Fully integrated driver combining control logic and power stage in a single package
• Supports bipolar stepper motors with selectable step resolutions
• High current output capability suitable for direct motor driving
• Robust thermal design with exposed pad for efficient heat dissipation

Applications

• Bipolar stepper motor control systems
• Industrial automation equipment
• Office automation devices

Procurement Notes

Verify the specific suffix C8,EL against official Toshiba documentation to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints for the 48-HTSSOP package. Confirm that the parallel interface requirements match the system controller capabilities. Check for any lead-free or RoHS compliance certifications required by the target market regulations before finalizing procurement.

Selection Notes

Select this component when a fully integrated solution for bipolar stepper motors is required without external power transistors. The 1.8A output rating makes it suitable for medium-power applications. Consider the 48-pin HTSSOP package size constraints during layout. Verify that the parallel interface speed meets the system's timing requirements. This part is appropriate where space savings and simplified design are priorities over programmable microcontroller integration.

Part Context

This component belongs to Toshiba's TB622xx series of stepper motor drivers. It shares functional similarities with other parts in the family but differs in package type and specific electrical characteristics. The FNG suffix typically denotes the HTSSOP package variant. It serves as a dedicated driver for applications requiring reliable bipolar stepper motor control with minimal external components.

Replacement Considerations

TB62208FTG,8,EL is listed as a parameter equivalent replacement. Verify package compatibility between HTSSOP and QFN variants if substituting.