| Unit Price: | $ 0.6 |
WhatsApp : +8618623251355
Telegram : @zeusmining_presalesThe UCC28C45DR is a high-performance current mode PWM controller on the Avalon 1346 miner power supply, providing lower power consumption for improved efficiency as well as faster current sensing and oscillator frequency. In addition, the controller provides the functionality needed to control fixed-frequency, peak-current-mode power supplies and features a fast 35 ns current sense-to-output delay time, excellent overload protection at the power switch, and a ±1A peak output current capability, and features improved rise and fall times.
Features:
• Operating frequency: 1 MHz Maximum
• 50μA Startup Current, 100μA Maximum
• Low operating current: 2.3 mA (at fOSC = 52 kHz)
• Fast, cycle-by-cycle overcurrent limiting: 35ns
• Peak driving current: ±1A.
• ±1% accurate 2.5-V error amplifier reference
• Trimmed oscillator discharge current
• Undervoltage lockout protections
Applications:
• Switch-mode power supplies
• General purpose single-ended DC-DC or off-line isolated power converters
• Board mount power modules
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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LTC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Bank Transfer |
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Wire transfer - USD - SeaTree Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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JP MORGAN CHASE BANK, N.A. Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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Other payment methods |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
[email protected] [email protected] [email protected] [email protected]
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777