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BD3499FV
BD3499FV is a low-noise, high-efficiency motor driver chip for use in automotive applications.BD3499FV
BD3499FV is a low-noise, high-efficiency motor driver chip for use in automotive applications.
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Shipping & Payment
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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.
Confirm the return or exchange with our staff.
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About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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BD3499FV 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!
Details
The BD3499FV is a 3-phase brushless DC motor driver IC manufactured by Rohm Semiconductor. It is designed for use in automotive applications, particularly in electric power steering systems. This IC features a built-in pre-driver for external N-channel power MOSFETs, making it capable of driving motors with high efficiency and precision control. The BD3499FV also includes current feedback circuits for closed-loop control, overcurrent protection, and thermal shutdown mechanisms to ensure safe operation.With a wide operating voltage range of 6V to 18V and a maximum continuous output current of 2.5A, the BD3499FV can accommodate a variety of motor types and sizes commonly used in automotive applications. It also incorporates a PWM control interface for speed and direction control, as well as a SPI interface for external communication with a microcontroller.The compact package size and minimal external components required make the BD3499FV a space-saving and cost-effective solution for implementing precise and reliable motor control in automotive systems.
Key Features
- Wide input voltage range: 2.7V to 18V
- Integrated low on-resistance MOSFETs
- Adjustable output voltage from 0.8V to 12V
- Supports up to 3A output current
- Programmable soft-start function
- Overcurrent protection with adjustable limit
Application
- Brushless DC motor control systems
- Industrial automation
- Home appliances
- Automotive electronic systems
- Robotics
- Power tools
- Medical devices
- Consumer electronic products
- HVAC systems
- Battery-powered applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | ROHM | Product Category ! | IC Chips |
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