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Description
The FAN5182 is a highly efficient multi-phase synchronous buck switching regulator controller optimized for converting a 12V main supply into a high- current low voltage supply for use in point-of-load (POL) applications. It uses a multi-loop PWM architecture to drive the logic-level outputs at a programmable switching frequency that can be optimized for regulator size and efficiency. The phase relationship of the output signals can be programmed to provide 1, 2, or 3-phase operation, allowing for construction of up to three complementary interleaved buck switching stages.
The FAN5182 also provides accurate and reliable over-current protection and adjustable current limiting.
FAN5182 is specified over the commercial temperature range of 0°C to +85°C and is available in a 20-lead QSOP package.Features
■ Selectable 1-, 2-, or 3-phase operation at up to 1MHz per phase
■ ±2% Worst-case differential sensing error over temperature
■ Externally adjustable 0.8V to 5V output from a 12V supply
■ Logic-level PWM outputs for interface to external high-power drivers
■ Active current balancing between all phases
■ Built-in power-good/crowbar functions
■ Programmable over current protection with adjustable latch-off delayApplications
■ Auxiliary supplies
■ DDR memory supplies
■ Point-of-load supplies -
Similar parts: 430483 , 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)
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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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Popular parts of the same kind
- Datasheet: Download AN5183K
- Chipdatas Part: CD91-AN5183K
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2023/12/11 11:22 +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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