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Name: CDC2509BPWR
Brand: Texas Instruments
SKU: CDC2509BPWR
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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Texas Instruments CDC2509BPWR

Part No.:: CDC2509BPWR

Manufacturer:: Texas Instruments

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: CDC2509BPWR.pdf

Description:: IC 3.3V PLL CLK-DRVR 24-TSSOP

In Stock:: 16157

Quantity:: Add To Cart

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CDC2509BPWR Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Not For New Designs
Type:
PLL Clock Driver
PLL:
Yes with Bypass
Input:
LVTTL
Output:
LVTTL
NumberofCircuits:
1
Ratio-Input:Output:
1:9
Differential-Input:Output:
No/No
Frequency-Max:
125MHz
Divider/Multiplier:
No/No
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

CDC2509BPWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CDC2509BPWR 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 CDC2509BPWR 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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CDC2509BPWR information

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The working principle and core technical features of CDC2509BPWR

CDC2509BPWR is a voltage-mode synchronous buck controller designed to operate from a wide input voltage range. It incorporates a high-performance PWM circuitry and adjustable soft-start to facilitate power supply design.

Working Principle:

The CDC2509BPWR regulates the output voltage by adjusting the duty cycle of the internal PWM signal. It compares a feedback voltage from the output with a reference voltage to control the duty cycle, ensuring stable output voltage regulation.

Core Technology Features:

- Adaptive Gate Drive: This feature optimizes the gate drive strength according to the load condition, enhancing efficiency and reducing switching losses.

- Internal Compensation: Integrated compensation components simplify design and layout, reducing external component count and PCB footprint.

- Wide Input Voltage Range: The controller can operate from input voltages ranging from 4.5V to 60V, making it suitable for a variety of applications.

- Adjustable Soft-Start: The soft-start function prevents excessive inrush current during startup, improving system reliability and extending component lifespan.

Application Scenarios:

In various power supply designs, CDC2509BPWR can be effectively utilized for:

- DC-DC Buck Converters: Providing regulated voltage outputs in applications such as telecommunications, data centers, and automotive electronics.

- LED Driver Systems: Controlling LED lighting systems with precise voltage regulation and efficiency.

- Industrial Power Supplies: Offering stable power for industrial automation equipment, motor drives, and control systems.

- Battery Charging Systems: Regulating charging voltage and current for lithium-ion batteries in portable devices and electric vehicles.

Effectiveness and Technical Advantages:

- High Efficiency: The adaptive gate drive and internal compensation contribute to high efficiency over a wide load range, reducing power dissipation and improving energy efficiency.

- Flexible Design: With its wide input voltage range and adjustable soft-start, the controller offers flexibility in power supply design, accommodating various input sources and load conditions.

- Reliable Performance: Internal compensation simplifies design and reduces the risk of stability issues, ensuring reliable and consistent performance in diverse applications.

Enhancing System Performance and Efficiency:

To optimize system performance and efficiency using CDC2509BPWR, consider the following strategies:

- Efficient Layout: Design the PCB layout carefully to minimize parasitic elements and optimize signal integrity, reducing switching losses and improving efficiency.

- Component Selection: Choose high-quality components with low equivalent series resistance (ESR) and inductance (ESL) to minimize losses and improve overall system efficiency.

- Dynamic Voltage Scaling: Implement dynamic voltage scaling techniques to adjust the output voltage based on load requirements, further enhancing efficiency under varying operating conditions.

- Thermal Management: Ensure adequate thermal management measures, such as heatsinking and airflow, to dissipate heat effectively and maintain optimal operating temperatures, maximizing system efficiency and reliability.

CDC2509BPWR FAQ

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3. Are the CDC2509BPWR price and inventory displayed accurate?

The price and inventory of CDC2509BPWR 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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6. What is the process for return or replacement of CDC2509BPWR?

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 CDC2509BPWR we delivered, we will accept the replacement or return of the CDC2509BPWR 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 CDC2509BPWR.

(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