MAX6683AUB+ - Brand New Maxim Integrated Thermal Management
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Description
The MAX6683AUB+ is a constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controller designed for a wide range of DC-DC conversion applications. It supports step-up, SEPIC, flyback, and isolated output configurations with power levels of 20W or more. With conversion efficiencies of over 90%, it offers high performance. It has an input voltage range of 1.8V to 28V, making it suitable for various battery and AC-powered inputs. The MAX6683AUB+ features a low operating current of 220µA and an adjustable operating frequency of 100kHz to 500kHz. It also includes soft-start and a SYNC input for external clock synchronization. The DC-DC conversion efficiency is optimized with a low 100mV current-sense voltage and Maxim's proprietary Idle Mode™ control scheme. In addition, it has a logic-level shutdown input, reducing the supply current to 3.5µA.
Specifications and features
- 1.8V Minimum Start-Up Voltage (MAX669)
- Wide Input Voltage Range (1.8V to 28V)
- Tiny 10-Pin µMAX Package
- Current-Mode PWM and Idle Mode™ Operation
- Efficiency over 90%
- Adjustable 100kHz to 500kHz Oscillator or SYNC Input
- 220µA Quiescent Current
- Logic-Level Shutdown
- Soft-Start
Application Scenarios
- Cellular Telephones
- Telecom Hardware
- LANs and Network Systems
- POS Systems
Comparison
- Advantages:
- High conversion efficiency of over 90%
- Supports a wide range of DC-DC conversion applications
- Adjustable operating frequency for flexibility
- Low operating current and quiescent current
- Disadvantages:
- Limited to a maximum power level of 20W
- Small package size may limit heat dissipation
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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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
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- - Western Union.
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Popular parts of the same kind
- Datasheet: Download MAX6683AUB+
- Chipdatas Part: CD87-MAX6683AUB+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 16:12 +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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