What is the Additional Feature ?

Name: CY2544QFC
Brand: Cypress Semiconductor Corp
SKU: CY2544QFC
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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Cypress Semiconductor Corp CY2544QFC

Part No.:: CY2544QFC

Manufacturer:: Cypress Semiconductor Corp

Package:: 24-UFQFN Exposed Pad

Datasheet:

Description:: PREMIS SSCG EMI REDUCTION

In Stock:: 2487

Quantity:: Add To Cart

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CY2544QFC Specifications

Package/Case:
24-UFQFN Exposed Pad
Packaging:
Tray
Series:
-
ProductStatus:
Active
Type:
Clock Generator
PLL:
Yes with Bypass
Input:
LVCMOS, Crystal
Output:
Clock
NumberofCircuits:
4
Ratio-Input:Output:
1:9
Differential-Input:Output:
No/No
Frequency-Max:
166MHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
2.25V ~ 3.6V
OperatingTemperature:
0°C ~ 70°C (TA)
MountingType:
Surface Mount

CY2544QFC this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CY2544QFC 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 CY2544QFC 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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CY2544QFC information

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CY2544QFC Application Introduction

CY2544QFC is a versatile synchronous buck regulator, commonly used in power management applications for various electronic devices. It features high efficiency, wide input voltage range, and robust protection mechanisms.

Application Scenario:

In a battery-powered portable device, CY2544QFC can be employed to efficiently regulate the battery voltage to supply power to the device's components while maximizing battery life.

Circuit Design:

To design a power management system using CY2544QFC, follow these steps:

1. Input Voltage Regulation:

Connect the input voltage source, such as a battery or an AC/DC adapter, to the VIN pin of CY2544QFC. Ensure proper input voltage filtering and protection circuitry to safeguard the regulator from voltage spikes or transients.

2. Output Voltage Regulation:

Connect the output load, such as microcontrollers, sensors, or displays, to the VOUT pin of CY2544QFC. Adjust the feedback resistors according to the desired output voltage using the formula provided in the datasheet to achieve the required voltage regulation.

3. Compensation Network:

Design the compensation network using external components, such as capacitors and resistors, to ensure stability and transient response of the regulator. Follow the guidelines provided in the datasheet for proper compensation design.

4. Overcurrent Protection:

Implement overcurrent protection mechanisms using external current sensing resistors and a comparator circuit. Monitor the output current and disable the regulator if it exceeds the predefined threshold to prevent damage to the load or the regulator itself.

5. Thermal Management:

Ensure adequate heat sinking and thermal vias to dissipate the heat generated by CY2544QFC during operation. Place the regulator on a PCB area with good airflow and consider using a thermal pad or a heat sink for efficient heat dissipation.

Considerations:

When designing the power management system, it's essential to consider:

- Input Voltage Range: Ensure that the input voltage range of CY2544QFC matches the requirements of the application to prevent overvoltage or undervoltage conditions.

- Efficiency Optimization: Select external components, such as inductors and capacitors, carefully to maximize the efficiency of the regulator and minimize power losses.

- EMI/EMC Compliance: Design the PCB layout and grounding scheme to minimize electromagnetic interference and ensure compliance with relevant EMC standards.

- Output Ripple and Noise: Use low ESR capacitors and proper layout techniques to reduce output ripple and noise, ensuring stable operation of the connected components.

- Reliability Testing: Perform thorough reliability testing under various operating conditions to ensure the robustness and longevity of the power management system.

CY2544QFC FAQ

1. How to order CY2544QFC on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that CY2544QFC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CY2544QFC. All suppliers must pass our qualification reviews before they can publish their products including CY2544QFC on icwhale.com; we pay more attention to the channels and quality of CY2544QFC products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CY2544QFC price and inventory displayed accurate?

The price and inventory of CY2544QFC 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 CY2544QFC?

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 CY2544QFC we delivered, we will accept the replacement or return of the CY2544QFC 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 CY2544QFC.

(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