MAX1791EUB+ - Brand New Maxim Integrated DC DC Switching Controllers
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Description
The MAX1791EUB+ is a DC DC switching controller that falls under the product category of DC DC Switching Controllers. It is specifically designed to provide high efficiency, accurate DC output, and excellent transient response for the stepping down of high-voltage batteries in order to generate low-voltage CPU core, I/O, and chipset RAM supplies. This product is commonly used in notebook computers, PDAs, digital cameras, smart phones, and subnotebooks.
Specifications and features
Features:
- High Operating Frequency (300kHz)
- No Current-Sense Resistor
- Accurate Current Limit
- ±1% Total DC Error over Line and During Continuous Conduction
- Dual Mode Fixed Output 1.8V/2.5V/adj (MAX1762) 3.3V/5.0V/adj (MAX1791)
- 0.5V to 5.5V Output Adjust Range
- 5V to 20V Input Range
- Automatic Light-Load Pulse Skipping Operation
- Free-Running On-Demand PWM
- Foldback Mode™ UVLO
- PFET/NFET Synchronous Buck
- 4.65V at 25mA Linear Regulator Output
- 5µA Shutdown Supply Current
- 230µA Quiescent Supply Current
- 10-Pin µMAX PackageApplication Scenarios
The MAX1791EUB+ is commonly used in various electronic devices such as notebooks, subnotebooks, PDAs, digital cameras, smart phones, and other electronic devices that require the conversion of high-voltage batteries to low-voltage supplies.
Comparison
Advantages- High operating frequency for fast response time
- Accurate current limit
- Wide input voltage range
- Efficient and reliable for stepping down high-voltage batteries to generate low-voltage supplies
Disadvantages- Not suitable for applications requiring a high output current
- The number of pins may limit the number of features that can be implemented using the device
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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:
- - Automatic Email notification (above 5 times)
- - 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 MAX1791EUB+
- Chipdatas Part: CD86-MAX1791EUB+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:48 +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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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
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FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.