MAX8598ETE+ - Brand New Maxim Integrated DC DC Switching Controllers
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Description
The MAX8598ETE+ is a voltage-mode PWM step-down controller that belongs to the DC DC Switching Controllers category. It is designed to work with an input supply ranging from 4.5V to 28V and can generate output voltages as low as 0.6V. This component uses a proprietary switching algorithm that allows for low-dropout design by stretching duty cycle to over 99.5%. Unlike conventional step-down regulators that use a p-channel high-side MOSFET, this component drives n-channel MOSFETs resulting in high efficiency and high current capability designs.
Specifications and features
- Low dropout with >99.5% duty cycle
- Lossless high-side current limit
- Wide 4.5V to 28V input range
- Dynamic output voltage adjustment with adjustable offset (MAX8597)
- Remote voltage sensing for both positive and negative rails (MAX8597)
- Tracking output through REFIN (MAX8597)
- Adjustable switching frequency from 200kHz to 1.4MHz
- Adjustable soft-start
- Prebias startup
- Enable and Power-OK (MAX8598/MAX8599) for flexible sequencing
- 25MHz error amplifier
- Adjustable hiccup current limit for output short-circuit protection
- Output overvoltage protection (MAX8599)
- Small, low profile thin QFN package
Application Scenarios
This component is ideal for use in nonisolated power modules, variable-speed DC fan power supplies (MAX8597), tracking power supplies (MAX8597), and chipset power supplies.
Comparison
Advantages- High efficiency and high current capability designs
- Low dropout with >99.5% duty cycle
- Lossless high-side current limit
- Adjustable switching frequency from 200kHz to 1.4MHz
- Small, low profile thin QFN package
Disadvantages- Output overvoltage protection is only available in MAX8599
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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
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download MAX8598ETE+
- Chipdatas Part: CD86-MAX8598ETE+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:46 +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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