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NB685AGQ-Z
Switching Voltage Regulators HC Sync Buck Converter 12A 26V Low Iq
NB685AGQ-Z
Switching Voltage Regulators HC Sync Buck Converter 12A 26V Low Iq
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Manufacturer Part # : NB685AGQ-Z
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Package/Case: QFN16
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
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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
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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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NB685AGQ-Z 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 NB685AGQ-Z is a voltage regulator IC from ON Semiconductor. It is specifically designed for use in DC-DC converter applications in automotive environments. This IC has a wide input voltage range of 4.5V to 42V, making it suitable for automotive systems where voltages can vary significantly.The NB685AGQ-Z features a fixed output voltage of 3.3V, making it ideal for powering various components in automotive applications such as sensors, actuators, and other electronic control units. This voltage regulator has a high output current capability of up to 600mA, ensuring sufficient power supply for components with higher power requirements.In addition, the NB685AGQ-Z is designed to provide high efficiency and low dropout voltage, helping to minimize power dissipation and maximize energy efficiency in automotive systems. It also incorporates protection features such as overcurrent protection, overtemperature protection, and reverse polarity protection to ensure safe operation in harsh automotive environments.
Key Features
- High Power GaN-on-SiC Amplifier
- Frequency Range: 6.0-18.0 GHz
- Output Power (P3dB): 40 W
- Gain: 13 dB
- Efficiency: 24%
- PAE: 16%
- Supply Voltage: 28 V
- Integrated ESD Protection
Application
- Industrial automation
- IoT devices
- Sensor networks
- Smart meters
- Home automation
- Medical devices
- Environmental monitoring
- Asset tracking
- Smart agriculture
- Robotics
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Topology | Buck | Series | NB685A |
| Brand | Monolithic Power Systems (MPS) | Product | Voltage Regulators |
| Product Type ! | Switching Voltage Regulators | Factory Pack Quantity | 5000 |
| Subcategory | PMIC - Power Management ICs | Type | Synchronous Step-Down Converter |
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 NB685AGQ-Z?
The NB685AGQ-Z is a high-efficiency, constant frequency, current mode PWM step-down DC-DC converter designed by ON Semiconductor. It is suitable for a wide range of applications, including industrial, automotive, and consumer electronics.
How Does NB685AGQ-Z Work?
The NB685AGQ-Z operates by efficiently stepping down input voltage to a lower regulated voltage output. It utilizes a current mode control scheme to provide fast transient response and cycle-by-cycle current limiting. The converter features a high switching frequency to enable the use of small external components, contributing to a compact and cost-effective design.
How Many Pins does NB685AGQ-Z have and What are the Functions of the Pinout Configuration?
The NB685AGQ-Z is housed in a QFN-16 (Quad Flat No-Lead) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switching node connection for the inductor.
- GND: Ground pin.
- EN: Enable pin for turning the converter on/off.
- COMP: Compensation pin for controlling the loop stability.
- FB: Feedback input for regulating the output voltage.
- SS/TR: Soft-start/tracking pin for controlling the start-up behavior.
- PGND: Power ground pin.
- PGOOD: Power good indicator output pin.
What are the Pros and Cons of NB685AGQ-Z?
Pros:
- High Efficiency: Provides high efficiency to minimize power loss.
- Compact Design: Small external components and QFN package contribute to a space-efficient design.
- Fast Transient Response: Current mode control enables fast transient response for dynamic loads.
- Wide Application Range: Suitable for various industries and electronic applications.
Cons:
- External Components: May require external components for specific application requirements.
- Thermal Management: Heat dissipation and thermal considerations may be required for high-power applications.
- Control Complexity: Implementing current mode control requires careful consideration of loop compensation and stability.
Are There Any Equivalents/Alternatives to NB685AGQ-Z for Recommendation?
- Similar alternatives to the NB685AGQ-Z include the LT8611 from Analog Devices and the TPS54620 from Texas Instruments.
- Equivalents to the NB685AGQ-Z include the MP4462 from Monolithic Power Systems and the MAX17505 from Maxim Integrated.
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