BA6849FP
Disk Drive Motor Controller, 1.3A, BIPolar, MDSO30, HSOP-28BA6849FP
Disk Drive Motor Controller, 1.3A, BIPolar, MDSO30, HSOP-28
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Manufacturer Part # : BA6849FP
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Package/Case: SOP-28
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Brand: ROHM Semiconductor
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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BA6849FP DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
BA6849FP Description
The BA6849FP is a motor driver IC from ROHM Semiconductor, designed for controlling DC motors in power seats, mirrors, and HVAC systems. This device provides high efficiency and low power consumption, making it suitable for battery-powered systems.
Features
The BA6849FP features high efficiency and low power consumption, making it suitable for battery-powered systems. It also provides a wide operating temperature range of -40°C to +125°C.
Applications
This device is designed for controlling DC motors in power seats, mirrors, and HVAC systems.
Where to Use:
The BA6849FP can be used in various applications such as automotive systems, industrial control systems, and consumer electronics.
Manufacturer
The BA6849FP is manufactured by ROHM Semiconductor, a global leader in semiconductor technology.
Packages
The BA6849FP comes in an SOIC-28 (Small Outline Integrated Circuit) package. This package is designed for surface-mount technology, offering a compact and efficient solution for integrating the transceiver into electronic circuits.
Equivalent Parts of BA6849FP
- STW45NF50: A comparable motor driver IC from STMicroelectronics with similar features and performance.
- TIP42C: An alternative motor driver IC from Texas Instruments that offers equivalent functionality.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Active | Part Package Code | SOIC |
Pin Count ! | 28 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Analog IC - Other Type | DISK DRIVE MOTOR CONTROLLER | JESD-30 Code | R-MDSO-G30 |
JESD-609 Code | e3/e2 | Length | 18.5 mm |
Number of Functions | 1 | Number of Terminals | 30 |
Operating Temperature-Max | 75 °C | Operating Temperature-Min | -20 °C |
Output Current-Max | 1.3 A | Package Body Material | METAL |
Package Code | HSSOP | Package Equivalence Code | SOP28/42,.4,32 |
Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 5,12 V |
Qualification Status ! | Not Qualified | Seated Height-Max | 2.41 mm |
Supply Current-Max (Isup) | 6.5 mA | Supply Voltage-Max (Vsup) | 5.5 V |
Supply Voltage-Min (Vsup) | 4.25 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount ! | YES | Technology | BIPOLAR |
Temperature Grade ! | COMMERCIAL EXTENDED | Terminal Finish | TIN/TIN COPPER |
Terminal Form ! | GULL WING | Terminal Pitch ! | 0.8 mm |
Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 10 |
Width | 7.5 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BA6849FP?
The BA6849FP is a dual preamplifier IC designed for use in car audio systems. It is manufactured by ROHM Semiconductor and is ideal for applications such as car stereos, amplifiers, and in-vehicle entertainment systems.
How Does BA6849FP Work?
The BA6849FP works by amplifying low-level audio signals from sources such as head units or CD players to a level suitable for driving power amplifiers and speakers. It features dual channels, making it suitable for stereo audio applications in a car audio environment.
How Many Pins does BA6849FP have and What are the Functions of the Pinout Configuration?
The BA6849FP is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:
- IN1+, IN1-: Inputs for channel 1.
- VREF1: Reference voltage input for channel 1.
- VCC: Power supply pin.
- OUT1: Output for channel 1.
- GND: Ground pin.
- OUT2: Output for channel 2.
- VREF: Reference voltage input for channel 2.
- Other pins for power supply and enable functions.
What are the Pros and Cons of BA6849FP?
Pros:
- Dual Channels: Suitable for stereo audio applications.
- Designed for Car Audio: Specifically designed for use in car audio systems.
- Small Outline Package: SSOP package offers space efficiency for compact designs.
- Low Distortion: Provides low distortion amplification of audio signals.
- Cost-Effective: Offers cost-effective audio signal amplification solution for car audio applications.
Cons:
- Specific Application: Limited to car audio and related applications.
- External Components: May require additional external components for specific audio processing needs.
Are There Any Equivalents/Alternatives to BA6849FP for Recommendation?
Alternatives to the BA6849FP include the TDA7850H from STMicroelectronics and the BD5467GUL from ROHM Semiconductor.
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Price details
Prices listed do not include VAT.
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