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ED8401P01QI
Digital Controller
ED8401P01QI
Digital Controller
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
ED8401P01QI DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $13.896 | $13.90 |
| 200 | $5.378 | $1,075.60 |
| 500 | $5.189 | $2,594.50 |
| 1000 | $5.095 | $5,095.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The ED8401P01QI is a high-performance four-phase synchronous step-down controller designed for powering high current and low output voltage digital supply rails in applications such as networking, computing, and FPGA. It operates at a switching frequency of up to 500kHz and uses a PMBus interface for communication, allowing for remote monitoring and control of the power supply parameters. The controller supports adaptive voltage positioning (AVP) and voltage identification (VID) technology, enabling precise voltage regulation to ensure stable and efficient power delivery to the load. It also features advanced protection functions such as overvoltage, overcurrent, and thermal shutdown to safeguard both the controller and the connected components from potential damage. With a compact 40QFN package, the ED8401P01QI offers a high power density solution for space-constrained applications. Its high efficiency and programmable features make it a versatile choice for various power management requirements, providing flexibility and reliability in demanding electronic systems.
Key Features
- ED8401P01QI is a high-efficiency synchronous step-down DC-DC converter
- It features programmable output voltage, adjustable switching frequency, and an integrated power MOSFET
- This converter also has overcurrent and overtemperature protection for added reliability
- It operates over a wide input voltage range and can deliver up to 4A of output current
Application
- Point-of-load regulators
- Telecommunication equipment
- Networking equipment
- Industrial equipment
- Portable and battery-powered equipment
- Automotive applications
- Server applications
- Computing applications
- Power supplies
- Embedded systems
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 | Details |
| Topology | Buck | Number of Outputs | 1 Output |
| Switching Frequency ! | 500 kHz | Duty Cycle - Max | 50 % |
| Input Voltage | 12 V | Output Voltage | 1.8 V, 3.3 V |
| Output Current ! | 2 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 125 C | Mounting Style | SMD/SMT |
| Package / Case | QFN-40 | Brand | Intel / Altera |
| Development Kit | EVB-ED8401P01 | Fall Time | 300 ns |
| Isolation | Non-Isolated | Moisture Sensitive | Yes |
| Operating Supply Current | 70 mA | Operating Supply Voltage ! | 3.3 V, 5 V |
| Product | Switching Controllers | Product Type ! | Switching Controllers |
| Rise Time ! | 300 ns | Series | ED8401 |
| Shutdown | Shutdown | Factory Pack Quantity | 500 |
| Subcategory | PMIC - Power Management ICs | Tradename | Enpirion |
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