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Name: ISL95811UFRTZ-TK
Brand: Renesas Electronics America Inc
SKU: ISL95811UFRTZ-TK
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Renesas Electronics America Inc ISL95811UFRTZ-TK

Part No.:: ISL95811UFRTZ-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 8-WDFN Exposed Pad

Datasheet:: ISL95811UFRTZ-TK.pdf

Description:: IC DGTL POT 50KOHM 256TAP 8TDFN

In Stock:: 2390

Quantity:: Add To Cart

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ISL95811UFRTZ-TK Specifications

Package/Case:
8-WDFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
XDCP™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
±45ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

ISL95811UFRTZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL95811UFRTZ-TK price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ISL95811UFRTZ-TK to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ISL95811UFRTZ-TK information

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The working principle and core technical features of ISL95811UFRTZ-TK

ISL95811UFRTZ-TK is a high-performance multi-phase buck PWM controller designed for converting power from a 12V or 5V input supply to the core voltage required by high-performance Intel processors.

Working Principle:

The ISL95811UFRTZ-TK operates by regulating the duty cycle of its internal MOSFET switches to achieve the desired output voltage. It employs a voltage-mode control architecture with adjustable output voltage, switching frequency, and phase management to optimize power delivery efficiency and transient response.

Core Technology Features:

- Multi-phase Operation: The ISL95811UFRTZ-TK supports up to 4-phase operation, allowing for higher current delivery capability and improved thermal performance.

- Adaptive Voltage Positioning (AVP): AVP technology dynamically adjusts the output voltage based on load conditions to enhance transient response and reduce output voltage droop.

- Integrated MOSFET Drivers: The controller integrates high-side and low-side MOSFET drivers, simplifying the external circuit design and reducing component count.

- Precision Voltage Reference: A built-in precision voltage reference ensures accurate regulation of the output voltage over a wide range of load conditions and input voltages.

- SVID Interface: The Serial VID (SVID) interface allows communication between the controller and the CPU, enabling dynamic voltage and frequency scaling for optimal power efficiency.

Application Effectiveness:

In high-performance computing applications, such as gaming PCs and workstations, the ISL95811UFRTZ-TK offers significant benefits:

- Enhanced Power Delivery: The multi-phase operation and AVP technology ensure stable and precise power delivery to the CPU, reducing voltage droop and improving system stability during heavy workloads or transient events.

- Efficient Thermal Management: By distributing the load across multiple phases, the controller reduces the thermal stress on individual components, improving overall system reliability and longevity.

- Dynamic Voltage Regulation: The SVID interface enables real-time communication between the controller and the CPU, allowing for dynamic adjustment of the core voltage based on the processor's performance requirements, thereby optimizing power efficiency.

System Performance Enhancement:

To enhance the overall performance and efficiency of systems utilizing the ISL95811UFRTZ-TK, consider the following strategies:

- Efficient Power Layout: Optimize the power distribution layout and component placement to minimize parasitic resistance and inductance, ensuring efficient power delivery and reducing voltage ripple.

- Thermal Management: Implement effective thermal management solutions, such as heatsinks and airflow design, to dissipate heat generated by the power delivery circuitry and prevent thermal throttling.

- Advanced Control Algorithms: Develop firmware algorithms to dynamically adjust the controller's parameters, such as switching frequency and phase shedding, based on system load and temperature conditions, further optimizing power efficiency and thermal performance.

- Compliance Testing: Perform thorough testing and validation to ensure the system meets industry standards for electromagnetic compatibility (EMC) and electromagnetic interference (EMI), minimizing the risk of signal degradation or malfunction due to electromagnetic interference.

ISL95811UFRTZ-TK FAQ

1. How to order ISL95811UFRTZ-TK on icwhale.com?

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3. Are the ISL95811UFRTZ-TK price and inventory displayed accurate?

The price and inventory of ISL95811UFRTZ-TK fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ISL95811UFRTZ-TK?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ISL95811UFRTZ-TK we delivered, we will accept the replacement or return of the ISL95811UFRTZ-TK only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ISL95811UFRTZ-TK.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations