TB6612FNG,C,8,EL

Overview

The TB6612FNG,C,8,EL is a dual brushed DC motor driver IC manufactured by Toshiba Semiconductor and Storage. It integrates two H-bridge circuits with power MOSFETs in a 24-pin SSOP package. The device supports a logic supply voltage range of 2.7V to 5.5V and a motor supply voltage range of 2.5V to 13.5V. It provides a continuous output current of 1A per channel with a peak current capability of 3.2A. Key electrical parameters include an on-resistance of 500mΩ, a standby current of 1µA, and a maximum power dissipation of 1.36W. The operating temperature range extends from -20°C to +85°C.

Feature Summary

• Integrates dual H-bridge drivers with built-in power MOSFETs for compact design
• Features active brake function and cross-conduction protection circuitry
• Supports PWM input signals for precise speed control up to 100 kHz
• Operates with low static current consumption in standby mode

Applications

• Battery-powered portable devices requiring efficient motor control
• Small robotic platforms and mobile automation systems
• Home appliance motor drives such as fans or pumps
• Industrial equipment utilizing small brushed DC motors

Procurement Notes

Verify the complete part number including suffixes such as C, 8, EL against official Toshiba documentation to ensure correct packaging and specifications. Confirm RoHS compliance status through the manufacturer's datasheet rather than distributor summaries. Cross-reference the specific ordering code with authorized distributors to avoid counterfeit components. Ensure the procurement source provides valid traceability documents for quality assurance purposes.

Selection Notes

Select this component when dual independent brushed DC motor control is required within a limited board space. The integrated MOSFET structure eliminates the need for external drive transistors, simplifying the schematic. Consider the thermal performance limits given the 1.36W power dissipation rating in the SSOP package. Evaluate the 1A continuous current limit against the specific motor load requirements to prevent overheating during sustained operation.

Part Context

This component belongs to the TB6612 series of motor driver integrated circuits designed by Toshiba. It serves as a specialized solution for controlling two separate brushed DC motors simultaneously. The device consolidates logic interfaces, driver stages, and power outputs into a single surface-mount package. It is categorized under Power Management ICs specifically for motion control applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing PCB footprints and signal levels if considering alternative dual H-bridge drivers from other manufacturers.