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Name: ISL95811WFRTZ-TK
Brand: Renesas Electronics America Inc
SKU: ISL95811WFRTZ-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 ISL95811WFRTZ-TK

Part No.:: ISL95811WFRTZ-TK

Manufacturer:: Renesas Electronics America Inc

Package:: 8-WDFN Exposed Pad

Datasheet:: ISL95811WFRTZ-TK.pdf

Description:: IC DGTL POT 10KOHM 256TAP 8TDFN

In Stock:: 3794

Quantity:: Add To Cart

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ISL95811WFRTZ-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):
10k
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

ISL95811WFRTZ-TK this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ISL95811WFRTZ-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 ISL95811WFRTZ-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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ISL95811WFRTZ-TK information

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The working principle and core technical features of ISL95811WFRTZ-TK

ISL95811WFRTZ-TK is a highly integrated single-phase synchronous buck PWM controller designed by Intersil for high-efficiency power supply applications. It incorporates several advanced features to optimize power delivery and enhance system performance.

Working Principle:

The ISL95811WFRTZ-TK operates by regulating the duty cycle of the power transistors in the buck converter to maintain a stable output voltage. It utilizes a voltage mode PWM control scheme, where the feedback voltage from the output is compared with a reference voltage to adjust the duty cycle accordingly. This control loop ensures precise voltage regulation under varying load conditions.

Core Technologies:

- Internal Compensation: The controller integrates compensation circuitry internally, simplifying the design process and reducing external component count. This feature enhances system reliability and minimizes board space requirements.

- Adaptive Shoot-Through Protection: The ISL95811WFRTZ-TK incorporates adaptive shoot-through protection to prevent simultaneous conduction of the upper and lower power switches, reducing power loss and improving efficiency.

- Phase-Loss Protection: It includes phase-loss protection to detect and respond to the loss of one or more phases, ensuring reliable operation and preventing damage to the power supply and connected loads.

Application Scenarios:

In laptop power adapters, ISL95811WFRTZ-TK can be utilized to regulate the output voltage efficiently, providing stable power to charge the battery or operate the device.

Effect and Technical Advantages:

- High Efficiency: The advanced control algorithms and integrated features of ISL95811WFRTZ-TK contribute to high power conversion efficiency, reducing energy consumption and improving battery life in portable devices.

- Fault Protection: The controller's comprehensive fault protection mechanisms, including overvoltage protection, overcurrent protection, and thermal shutdown, enhance system reliability and protect against potential damage.

- Fast Transient Response: Its fast transient response capability ensures rapid adjustment to load changes, maintaining stable output voltage and minimizing voltage ripple for sensitive electronic components.

- Compact Design: The integration of key functions and protection features into a single chip results in a compact and cost-effective solution for power supply applications, suitable for space-constrained designs in portable electronics.

- Efficient Power Management: By providing precise voltage regulation and adaptive control, ISL95811WFRTZ-TK optimizes power delivery, reducing power dissipation and improving overall system efficiency.

Conclusion:

ISL95811WFRTZ-TK offers a comprehensive solution for high-efficiency power supply designs, with its advanced features, compact design, and robust protection mechanisms making it ideal for various applications in consumer electronics, industrial equipment, and automotive systems.

ISL95811WFRTZ-TK FAQ

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3. Are the ISL95811WFRTZ-TK price and inventory displayed accurate?

The price and inventory of ISL95811WFRTZ-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.

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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 ISL95811WFRTZ-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 ISL95811WFRTZ-TK we delivered, we will accept the replacement or return of the ISL95811WFRTZ-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 ISL95811WFRTZ-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