TB6614FNG,C,EL

Overview

The TB6614FNG,C,EL is a Toshiba Semiconductor and Storage DC motor driver IC designed for single brushed DC motor applications. It integrates high-current power MOSFETs capable of delivering up to 12A continuous output current with a peak capacity of 20A. The device operates within a supply voltage range of 2.5V to 15V, supporting both low-voltage logic control and higher voltage motor loads. Key electrical parameters include a maximum power dissipation of 13W and an operating temperature range from -20°C to +85°C. It utilizes an SSOP-24 package for surface mount installation.

Feature Summary

• Integrates dual N-channel and P-channel power MOSFETs into a single H-bridge configuration for efficient motor control.
• Features active brake functionality to rapidly decelerate the connected motor load upon command.
• Includes cross-conduction protection circuitry to prevent shoot-through currents between complementary switching elements.
• Supports PWM input signals for precise speed regulation and direction control of the DC motor.

Applications

• Battery-powered portable devices requiring efficient motor drive solutions
• Home appliances utilizing small DC motors for fans or pumps
• Industrial automation equipment with single-axis motion control requirements

Procurement Notes

Verify the specific suffix variants (O, EL) against the manufacturer's official datasheet to ensure compatibility with RoHS directives and lead-free manufacturing processes. Confirm that the SSOP-24 package dimensions match your PCB footprint design. Check for obsolescence status as distribution channels may list this component as end-of-life or discontinued depending on the region and date of inquiry.

Selection Notes

Select this component when a single H-bridge driver with high current capability is required for brushed DC motor applications. It is suitable for designs needing integrated power switches rather than discrete MOSFET solutions. Ensure the thermal management strategy accounts for the 13W power dissipation rating under expected load conditions. Compare against lower current alternatives if the application does not require the 12A continuous output specification.

Part Context

This part belongs to the TB6614 series of motor drivers from Toshiba Semiconductor and Storage. It serves as a dedicated solution for controlling single brushed DC motors in compact electronic systems. The series is characterized by its integration of logic control and power stages, reducing the bill of materials compared to discrete implementations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility with other Toshiba TB66xx series drivers or equivalent high-current H-bridge ICs from other manufacturers before substitution.