MAX1639ESE+ - Brand New Maxim Integrated DC DC Switching Controllers
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Description
This is an electronic component model named MAX1639ESE+, which falls under the product category of DC DC switching controllers. It is designed to be used for CPU power in high-end computer systems. The MAX1639 is an ultra-high-performance, step-down DC-DC controller that is capable of delivering over 35A from 1.1V to 4.5V with ±1% total accuracy from a +5V ±10% supply.
Specifications and features
Output Accuracy: Better than ±1% over line and load
Efficiency: Greater than 90% using N-Channel MOSFETs
Switching Frequency: 300kHz, 600kHz, or 1MHz
Output Current: Over 35A
Output Voltage Range: 1.1V to 4.5V (resistor-divider adjustable)
Control Type: Current-mode control for fast transient response and cycle-by-cycle current-limit protection
Protection Features: Short-circuit protection with foldback current limiting, crowbar overvoltage protection
Additional Features: Power-good (PWROK) output, digital soft-start, high-current (2A) drive outputsApplication Scenarios
The MAX1639 can be used as a local DC-DC converter for CPUs, in workstations, desktop computers, LAN servers, and GTL bus termination.
Comparison
Advantages- Precise output voltage with better than ±1% total accuracy over line and load
- High efficiency using N-Channel MOSFETs
- Current-mode control for fast transient response and cycle-by-cycle current-limit protection
Disadvantages- This component is designed specifically for use in high-end computer systems and may not be suitable for all applications
- The high-current drive outputs may not be necessary for all applications and add an extra cost to the component
- The MAX1639 is not a standalone DC-DC converter and requires additional components to function properly
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Similar parts: 3823 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download MAX1639ESE+
- Chipdatas Part: CD86-MAX1639ESE+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/29 09:36 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Registered Mail(www.singpost.com)
Free shipping without minimum order.