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Description
The RC5057MAI is a synchronous mode DC-DC controller IC that provides a highly accurate and programmable output voltage for all Pentium II and III CPU applications and other high-performance processors. This electronic component model features remote voltage sensing, adjustable current limit, and active droop aimed at achieving operational optimization. Using a 5-bit D/A converter, this IC programs the output voltage from 1.3V to 3.5V.
Specifications and Features
- Programmable output from 1.3V to 3.5V using an integrated 5-bit DAC
- Remote sense
- Active Droop
- 85% efficiency typical at full load
- Integrated Power Good and Enable/Soft Start functions
- Drives N-channel MOSFETs
- Overcurrent protection using MOSFET sensing
- 16 pin SOIC package
- Meets Intel Pentium II & III specifications using the minimum number of external components
Application Scenarios
The RC5057MAI can be used in different power supply and processor voltage regulator module (VRM) applications, including:
- Power supply for Pentium II and III processors
- VRM for Pentium II and III processors
- Telecom line cards
- Routers, switches, and hubs
- Programmable step-down power supply
Comparison
Advantages- Programmable output using an integrated 5-bit DAC
- Remote sense and Active Droop
- Integrated Power Good and Enable/Soft Start functions
- Drives N-channel MOSFETs
- Overcurrent protection using MOSFET sensing
Disadvantages- 16 pin SOIC package, which may not fit all designs
- Designed specifically for Pentium II and III CPUs, which may limit its versatility compared to other DC-DC controller ICs
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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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Weitere Informationen
- Datasheet: Download RC5057MAI
- Chipdaten Teil: CD92-RC5057MAI
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/10/01 10:05 +0800
Refund
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Versandtipps
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Registered Mail(www.singpost.com)
Kostenloser Versand ohne Mindestbestellwert.