BU6904GF-GTL

Description：IC MOTOR DRIVER 1.8V-5.5V 6SSOF
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)

SKU:85ad016efdf4 Category: Motor Drivers, Controllers Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER 1.8V-5.5V 6SSOF
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Motor Type - Stepper：-
Motor Type - AC, DC：Brushless DC (BLDC)
Function：Driver - Fully Integrated, Control and Power Stage
Output Configuration：Half Bridge (2)
Interface：PWM
Technology：Power MOSFET
Step Resolution：-
Applications：Fan Motor Driver
Current - Output：800mA
Voltage - Supply：1.8V ~ 5.5V
Voltage - Load：1.8V ~ 5.5V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：6-SMD, Flat Leads
Supplier Device Package：6-SSOF
Grade：-
Qualification：-

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BU6904GF-GTL

Overview

The BU6904GF-GTL is a single-phase full-wave fan motor driver manufactured by ROHM Semiconductor. It operates on a 5V supply with a maximum output voltage of 7V and an output current capability of 800 mA. The device features a low operating power supply current of 10 mA and supports surface mount installation in an SSOF-6 package. It functions within a temperature range of -40°C to +85°C, with a power dissipation rating of 540 mW.

Feature Summary

Integrated single-phase full-wave drive architecture for fan motors
Low power consumption design suitable for battery-operated systems
Compact SSOF-6 flat lead package for space-constrained applications

Applications

Cooling fans in notebook PCs
Single-phase brushless DC fan motors
Electronic equipment requiring compact motor control

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required packaging format. Check for end-of-life status as availability may be limited. Ensure compliance with RoHS directives if applicable to your region. Validate pinout compatibility during integration planning.

Selection Notes

Select this component for applications requiring a dedicated single-phase fan driver with minimal external components. Consider the SSOF-6 package size constraints and thermal dissipation requirements. Verify that the 800 mA output current meets the load demands. Evaluate the 5V supply voltage compatibility with the system power rail.

Part Context

This part belongs to ROHM's series of motor controllers and drivers designed for small form-factor electronics. It is categorized under PMIC solutions for motion control. The product line focuses on integrating drive logic and protection circuits into compact packages to simplify PCB layout for consumer devices.