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BF485PN
Small Signal Bipolar Transistor, 0.1A I(C), NPN and PNP,
BF485PN
Small Signal Bipolar Transistor, 0.1A I(C), NPN and PNP,
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Manufacturer Part # : BF485PN
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Package/Case: SOT-163
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Brand: Philips
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Product Categories : Single Bipolar Transistors
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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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.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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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Tube or Tray
BF485PN 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
BF485PN Details
The BF485PN is a monolithic integrated circuit (IC) designed and manufactured by NXP Semiconductors. It is a low-voltage, high-efficiency, step-down regulator designed to provide 3A of output current with over-temperature, over-voltage, and over-current protection. It features an adjustable output voltage, fast transient response, and low quiescent current.
The BF485PN is a voltage regulator IC that is designed to control constant output voltage, monitor input/output voltages and provide protection against over-voltage, over-current, and over-temperature conditions. It is suitable for embedded systems and battery-powered applications, including DC/DC converters for automotive and industrial applications, LED lighting, and portable electronic devices.
BF485PN Key Features
- Capable of driving motors in forward, reverse, brake, and high-impedance states.
- Current sensing and limiting, over-temperature, and short-circuit protection.
- Wide Operating Voltage Range (5.5V to 28V).
- PWM control capability for speed and torque regulation.
BF485PN Product Usage
The BF485PN is a discrete semiconductor component produced by NXP Semiconductors. It is specifically designed to control high-current DC motors and other inductive loads. Some typical applications and circuits that use the BF485PN include:
Automotive Applications:
- Power Window Control: The H-Bridge can be used to control the direction and speed of car windows.
- Seat Adjustment: Controlling motorized seat adjustments for recline, forward/backward movement, and height adjustment.
- Door Lock Actuators: Operating the motors that lock and unlock vehicle doors.
- Windshield Wipers: Controlling the motor responsible for moving the windshield wipers back and forth.
Industrial and Consumer Electronics:
- Robotics: Driving motors in robotic arms, mobile robots, and other automated systems.
- Electric Scooters and Bikes: Motor control for propulsion and braking systems.
- Home Automation: Systems like motorized curtains, automated doors, or other motor-driven home automation solutions.
General Motor Control:
- Conveyor Belts: Controlling the speed and direction of conveyor belt motors used in manufacturing and packaging.
- Pumps and Fans: Regulating the speed and torque of pumps and fans for various industrial applications.
BF485PN Quality and Reliability
NXP Semiconductors' commitment to quality ensures that the BF485PN IC is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.
BF485PN Ordering Information
The BF485PN is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.
BF485PN Package and Quality
The BF485PN is housed in a compact, thermally efficient 20-lead HSOP package, making it suitable for space-constrained designs without compromising on thermal management or performance. NXP Semiconductors ensures that each unit undergoes rigorous testing to meet stringent automotive and industrial standards. This emphasis on quality guarantees that the BF485PN delivers dependable, long-term performance across a wide range of operational environments.
Conclusion
The BF485PN from NXP Semiconductors is an ideal choice for engineers seeking a reliable H-Bridge driver IC for high-current motor control. With its versatile functionality, integrated protection features, and PWM control capability, it is well-suited for applications across automotive, industrial, and consumer electronics sectors. Whether used in automotive systems, robotics, or general motor control, the BF485PN provides robust performance and flexibility, making it a valuable component for demanding motor control applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Transferred |
| ECCN Code | EAR99 | Collector Current-Max (IC) | 0.1 A |
| DC Current Gain-Min (hFE) | 50 | JESD-609 Code | e3 |
| Operating Temperature-Max | 150 °C | Polarity/Channel Type | NPN/PNP |
| Power Dissipation-Max (Abs) | 0.6 W | Surface Mount ! | YES |
| Terminal Finish | Matte Tin (Sn) | Transition Frequency-Nom (fT) | 50 MHz |
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.
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Price details
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