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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Datenblatt
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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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Beliebte Teile der gleichen Art
- Datasheet: Download MAX8598ETE+
- Chipdaten Teil: CD86-MAX8598ETE+
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/07/01 10:42 +0800
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