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BA6840BFS-E2 The ROHM Semiconductor BA6840BFS-E2 is a bipolar motor driver IC designed for applications like media players. It offers a 3-phase, full-wave, pseudo-linear drive system.
Mfr Part #:

BA6840BFS-E2

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BA6840BFS-E2 is a bipolar motor driver IC designed for applications like media players. It offers a 3-phase, full-wave, pseudo-linear drive system.
✓ Total Stock: 531 pcs
$ Price Range: $2.25

BA6840BFS-E2 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
531 pcs
On Request
531 pcs On Request 1 On Request On Request 1124+ On Request On Request
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BA6840BFS-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Technology
Voltage
Voltage Supply
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BA6840BFS-E2 Description

Short technical summary and product information.

The BA6840BFS-E2 from ROHM Semiconductor is a highly integrated motor driver IC designed for driving brushless DC (BLDC) motors. It features a 3-phase, full-wave, pseudo-linear drive system, making it suitable for applications such as CD-ROM/RW and DVD-ROM/PLAYER devices.

 

This device operates with a supply voltage range of 4.25V to 5.5V and supports a load voltage range of 3V to 15V. It delivers an output current of 1.3A and is built with an internal current limit circuit and an internal thermal shutdown circuit for enhanced protection. The operating temperature range is -20°C to 75°C.

 

The BA6840BFS-E2 is available in a compact 20-SSOP-A package, designed for surface mounting. Its parallel interface simplifies integration into various system designs. The IC also includes an internal hall bias circuit and a start/stop pin for power saving during stop mode.

 

Key features include its integrated control and power stage, making it a versatile solution for motor control applications requiring precise and efficient operation.

BA6840BFS-E2 Quick Information

Product Type: Motor Driver IC
Canonical Name: BA6840BFS-E2 3-Phase Motor Driver IC
Subcategory: Motor Drivers, Controllers

BA6840BFS-E2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA6840BFS-E2 Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA6840BFS-E2 Features

  • 3-phase, full-wave, pseudo-linear drive system.
  • Internal current limit and thermal shutdown circuits.
  • Operates from -20°C to 75°C.
  • 1.3A output current capability.
  • Surface mount 20-SSOP-A package.

BA6840BFS-E2 Applications

  • Drives small brushless DC motors.
  • Suitable for sensor-based motor commutation.
  • Ideal for compact motor control modules.
  • Used in consumer and industrial BLDC applications.

BA6840BFS-E2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the BA6840BFS-E2?

The BA6840BFS-E2 operates with a supply voltage range of 4.25V to 5.5V and supports a load voltage range of 3V to 15V.

What is the output current of the BA6840BFS-E2?

The BA6840BFS-E2 provides an output current of 1.3A.

What is the operating temperature range for this motor driver IC?

The operating temperature range for the BA6840BFS-E2 is -20°C to 75°C (TA).

What package type is the BA6840BFS-E2 available in?

The BA6840BFS-E2 is available in a 20-SSOP-A package, designed for surface mounting.

What type of motor does the BA6840BFS-E2 drive?

The BA6840BFS-E2 is designed to drive Brushless DC (BLDC) motors.

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