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Name: CMX148L4
Brand: CML Microcircuits
SKU: CMX148L4
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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CML Microcircuits CMX148L4

Part No.:: CMX148L4

Manufacturer:: CML Microcircuits

Package:: 48-LQFP

Datasheet:: CMX148L4.pdf

Description:: IC AUDIO SIGNAL PROCESSOR 48LQFP

In Stock:: 3198

Quantity:: Add To Cart

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Purchase and inquiry

CMX148L4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CMX148L4 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 CMX148L4 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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Shipping & Handling

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

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Order Tracking for International Orders

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The working principle and core technical features of CMX148L4

CMX148L4 is a highly integrated power management IC designed for applications requiring high efficiency and compact form factors. Its innovative design and advanced features make it an ideal choice for various power supply solutions.

Working Principle:

The CMX148L4 utilizes a combination of buck and boost converters to efficiently regulate input voltage to a stable output voltage, even under varying load conditions. It employs pulse-width modulation (PWM) techniques to control the switching of power transistors, minimizing power losses and maximizing efficiency.

Core Technology Features:

- Multi-mode operation: The CMX148L4 supports multiple operating modes, including PWM, PFM, and PWM/PFM auto-switching, allowing for optimized efficiency across different load and input voltage conditions.

- Integrated power MOSFETs: By integrating power MOSFETs within the IC, the CMX148L4 reduces external component count and board space, simplifying system design and improving reliability.

- Dynamic voltage scaling (DVS): The CMX148L4 dynamically adjusts output voltage based on load requirements, optimizing power delivery and efficiency while maintaining stable output voltage regulation.

- Programmable frequency and phase synchronization: This feature enables synchronization of multiple CMX148L4 devices or synchronization with an external clock source, allowing for precise control and coordination in multi-phase power supply systems.

- Comprehensive protection features: The CMX148L4 includes built-in protection mechanisms such as overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown, ensuring safe operation and preventing damage to the IC and connected components.

Application Effectiveness:

In applications such as portable electronic devices, renewable energy systems, and automotive power supplies, the CMX148L4 offers significant benefits:

- **Improved Efficiency**: By efficiently converting input voltage to a stable output, the CMX148L4 minimizes power losses, prolonging battery life in portable devices and maximizing energy utilization in renewable energy systems.

- **Space-saving Design**: The integration of power MOSFETs and advanced control circuitry within the CMX148L4 reduces external component count and board space, enabling compact and lightweight system designs.

- **Enhanced Reliability**: With comprehensive protection features and robust design, the CMX148L4 ensures reliable operation in harsh environmental conditions, making it suitable for automotive and industrial applications.

- **Flexible Configuration**: The programmable frequency and synchronization capabilities of the CMX148L4 allow for tailored power supply designs that meet specific application requirements, offering versatility and adaptability.

System Performance Enhancement:

To enhance the overall performance and efficiency of systems utilizing the CMX148L4, consider the following strategies:

- Optimize PCB layout: Ensure proper placement of components and minimize trace lengths to reduce parasitic effects and improve signal integrity.

- Fine-tune control parameters: Adjust control parameters such as switching frequency and voltage setpoints to achieve optimal efficiency and transient response for the specific application.

- Implement intelligent power management algorithms: Utilize firmware algorithms to dynamically adjust operating modes and optimize power consumption based on system requirements and operating conditions.

- Employ thermal management techniques: Implement heat sinking and thermal vias to dissipate heat effectively and prevent overheating, ensuring reliable operation and longevity of the CMX148L4 and surrounding components.

Conclusion:

CMX148L4 offers a compelling combination of advanced features, efficiency, and reliability, making it a preferred choice for a wide range of power supply applications. By leveraging its innovative design and integrating it effectively into system designs, engineers can achieve superior performance, energy efficiency, and overall system reliability.

CMX148L4 information

CMX148L4 Specifications

Package/Case:
48-LQFP
Packaging:
Tray
Series:
-
ProductStatus:
Obsolete
Function:
Audio Signal Processor
Applications:
Audio Systems
NumberofChannels:
1
Interface:
Serial
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
Specifications:
-
MountingType:
Surface Mount

CMX148L4 FAQ

1. How to order CMX148L4 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 CMX148L4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CMX148L4. All suppliers must pass our qualification reviews before they can publish their products including CMX148L4 on icwhale.com; we pay more attention to the channels and quality of CMX148L4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CMX148L4 price and inventory displayed accurate?

The price and inventory of CMX148L4 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 CMX148L4?

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 CMX148L4 we delivered, we will accept the replacement or return of the CMX148L4 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 CMX148L4.

(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