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Product Detailed Parameters
- Description：DUAL CHANNEL BRUSHED DRIVER 4 FU
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：Bipolar
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (4)
- Interface：PWM
- Technology：CMOS
- Step Resolution：-
- Applications：General Purpose
- Current - Output：9A
- Voltage - Supply：2V ~ 5.5V
- Voltage - Load：10V ~ 47V
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：48-VFQFN Exposed Pad
- Supplier Device Package：48-QFN (7x7)
- Grade：-
- Qualification：-
Download product information
Overview
The TB67H420FTG,EL is a dual-channel brushed DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It features a half-bridge output configuration with four outputs, supporting a load voltage range of 10V to 47V and a maximum supply voltage of 47V. The device delivers an output current of 9A and operates on a CMOS technology interface using PWM control. It functions within a temperature range of -20°C to +85°C and is housed in a 48-VFQFN package with exposed pad.
Feature Summary
- Integrates full drive circuitry including control logic and power stages for brushed DC motors
- Supports PWM input interface for precise motor speed and direction control
- Designed for high-current applications with integrated thermal protection mechanisms
Applications
- General purpose motor control systems
- Industrial automation equipment
- Office automation devices such as printers
Procurement Notes
Verify the specific suffix EL against official Toshiba documentation to confirm packaging and tape specifications. Ensure compatibility with the required 48-VFQFN footprint during PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.
Selection Notes
Select this component when a dual-channel solution for brushed DC motors is required with high current capacity. The 48-pin QFN package suits space-constrained designs. Verify that the system voltage remains within the 10V to 47V operational window and that thermal management meets the 1.3W dissipation requirements.
Part Context
This part belongs to the TB67H series of brushed motor drivers from Toshiba. It is distinct from stepper or BLDC drivers in its half-bridge architecture. The TB67H420 variant specifically targets applications requiring dual independent channel control with integrated power switching capabilities.
Replacement Considerations
Check for direct cross-references in Toshiba's product change notification documents. No public substitute part numbers are confirmed in the provided source material.
