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UC2845BD1R2G
PWM controller with 1A current and 52kHz switching frequency
UC2845BD1R2G
PWM controller with 1A current and 52kHz switching frequency
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
UC2845BD1R2G 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 UC2845BD1R2G is a top-of-the-line current mode controller, meticulously engineered for off-line and DC-to-DC converter applications. Its advanced features, such as voltage feedforward compensation and programmable oscillator, make it a standout choice for high-performance power systems. The device's error amplifier with a wide common-mode input range adds a layer of flexibility to the design, ensuring steady and reliable operation. Furthermore, the inclusion of foldback current limit and soft start function enhances safety and prevents damage from overcurrent conditions and excessive in-rush current during startup. Its compact SOIC-8 package not only simplifies assembly but also saves valuable board space, making it an efficient solution for power supply applications across various industries, including industrial, telecommunications, and consumer electronics
Key Features
- Advanced Thermal Management
- Enhanced Efficiency and Reliability
- Safe Operating Area Protection
- Digitally Assisted Soft-Switching
- High-Speed Low-Voltage Operation
- Pulse-Width Modulation Control
Application
- Optimized power efficiency
- Smart power management
- Multiple control modes
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Status | Active | Compliance | PbAHP |
| Package Type | SOIC-8 | Case Outline | 751-07 |
| MSL Type | 1 | MSL Temp (°C) | 260 |
| Container Type | REEL | Container Qty. | 2500 |
| ON Target | N | Topology | Flyback |
| Control Mode | Current Mode | fsw Typ (kHz) | 52 |
| Stand-by Mode | No | UVLO (V) | Yes |
| Short Circuit Protection | Yes | Latch | No |
| Soft Start | No | VCC Max (V) | 30 |
| Drive Cap. (mA) | 200 / 200 | Pricing ($/Unit) | $0.2191 |
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