ISL6561CR - Brand New N/A Special Purpose Voltage Regulators
In Stock:17763 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
17763,
Ready for Immediate Shipping
Brand:N/A
Category:Special Purpose Voltage Regulators
Chipdatas Part No.:CD93-ISL6561CR
Manufacturer Part No.:ISL6561CR
Datecode:09+
Package:40-VFQFN Exposed Pad
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Description
The ISL6561CR is a multi-phase PWM controller designed for microprocessor core voltage regulation. It can drive up to 4 synchronous-rectified buck channels in parallel, using interleaved timing to multiply channel ripple frequency and reduce ripple currents. This results in lower component cost, reduced power dissipation, and a smaller implementation area. The ISL6561CR features a high bandwidth control loop and ripple frequencies of more than 4MHz, providing optimal response to load transients.
Specifications and features
- Precision multi-phase core voltage regulation
- Differential remote voltage sensing
- ±0.5% system accuracy over life, load, line, and temperature
- Adjustable reference-voltage offset
- Precision rDS(ON) or DCR current sensing
- Integrated programmable temperature compensation
- Accurate load-line programming
- Accurate channel-current balancing
- Differential current sense
- Low-cost, lossless current sensing
- Internal shunt regulator for 5V or 12V biasing
- Microprocessor voltage identification input
- Dynamic VID™ technology
- 6-Bit VID input
- Threshold-sensitive enable function for synchronizing with driver POR
- Overcurrent protection
- Overvoltage protection
- 2, 3, or 4 phase operation
- Greater than 1MHz operation (>4MHz ripple)
- Pb-free available (RoHS compliant)
- QFN package option
- QFN compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline
- QFN near chip scale package footprint; improves PCB efficiency, thinner in profile
Application Scenarios
The ISL6561CR is ideal for VR10.X applications that require precise multi-phase core voltage regulation and fast response to load transients. It can be used in various electronic devices and systems, including microprocessors, servers, gaming consoles, and high-performance computing applications.
Comparison
Advantages- High precision and accuracy in core voltage regulation
- Multiple phase operation for improved efficiency
- Fast response to load transients
- Integrated current sensing and temperature compensation
- Low-cost and compact design
Disadvantages- Requires additional external components for overvoltage protection
- May not be suitable for low-power applications
- QFN package may require specific handling during assembly
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Similar parts: 1605 , 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:
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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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Additional Information
- Datasheet: Download ISL6561CR
- Chipdatas Part: CD93-ISL6561CR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 10:00 +0800
Refund
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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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