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UC3843BD
PDSO14 BIPolar Switching Controller with Current-mode Operation up to 1A
UC3843BD
PDSO14 BIPolar Switching Controller with Current-mode Operation up to 1A
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
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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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UC3843BD 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
Texas Instruments' UC3843BD is a reliable solution for power management, boasting a wide input voltage range of 7V to 30V and a maximum supply voltage of 35V. Its temperature range of -40°C to 85°C ensures operation in varying conditions, making it versatile for different applications. With its RoHS compliance, the UC3843BD meets industry standards for environmental sustainability. Whether you're designing power supplies or controlling motors, this PWM controller offers the performance and protection needed for a robust and efficient system
Key Features
- Efficient Power Conversion
- Real-Time Monitoring Capabilities
- Precise Voltage Regulation
- Fault-Tolerant Design Implemented
Application
- Industrial automation
- Power management ICs
- Energy-saving solutions
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Controllers | RoHS | N |
| Topology | Boost, Flyback, Forward | Number of Outputs | 1 Output |
| Switching Frequency ! | 500 kHz | Duty Cycle - Max | 96 % |
| Output Voltage | 4.9 V to 5.1 V | Output Current ! | 1 A |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature ! | + 70 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-14 |
| Brand | onsemi | Fall Time | 50 ns |
| Operating Supply Voltage ! | 30 V | Product Type ! | Switching Controllers |
| Rise Time ! | 50 ns | Factory Pack Quantity | 55 |
| Subcategory | PMIC - Power Management ICs | Type | Current Mode PWM Controller |
| Unit Weight | 0.011923 oz |
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