RT8239BGQW
Compact current-mode regulatorRT8239BGQW
Compact current-mode regulator
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.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact 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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RT8239BGQW 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 RT8239BGQW is a high-efficiency, high-voltage synchronous step-down DC/DC converter from Richtek Technology. It is designed to deliver up to 3A of continuous output current over a wide input voltage range of 4.75V to 18V. The device includes integrated power MOSFETs to minimize external component count and provide high efficiency conversion.The RT8239BGQW features a fixed frequency pulse-width modulation (PWM) mode to regulate the output voltage with excellent load and line regulation. It also offers a power-saving mode to improve light-load efficiency and extend battery life in portable applications. The device can operate at a switching frequency of up to 1.5MHz, allowing for smaller external components and reduced electromagnetic interference (EMI).Other key features of the RT8239BGQW include built-in over-current protection (OCP), thermal shutdown protection, and input under-voltage lockout (UVLO) to ensure reliable operation under various operating conditions. The device is available in a compact 20-pin QFN package, making it ideal for space-constrained applications such as portable electronics, industrial and automotive systems, and networking equipment.
Key Features
- Integrated synchronous buck controller
- Supports input voltage range of 4.5V to 24V
- Adjustable output voltage range from 0.75V to 5.5V
- Efficiency up to 96%
- Low quiescent current
- Wide switching frequency range from 300kHz to 1.5MHz
- Protection features such as overcurrent and over temperature
Application
- Step-down converters
- Battery chargers
- Power management systems
- Industrial automation
- Telecommunications equipment
- Computer peripherals
- Network switches
- LED lighting systems
- Consumer electronics
- Medical devices
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 | Contact Manufacturer |
Reach Compliance Code | compliant | ECCN Code | EAR99 |
HTS Code ! | 8542.39.00.01 | Control Mode | CURRENT-MODE |
JESD-30 Code | S-PQCC-N20 | Number of Terminals | 20 |
Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Code | QCCN |
Package Equivalence Code | LCC20,.11SQ,16 | Package Shape | SQUARE |
Package Style | CHIP CARRIER | Qualification Status ! | Not Qualified |
Surface Mount ! | YES | Switching Frequency-Max | 466 kHz |
Temperature Grade ! | INDUSTRIAL | Terminal Form ! | NO LEAD |
Terminal Pitch ! | 0.4 mm | Terminal Position | QUAD |
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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