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Name: CDC421A212RGET
Brand: Texas Instruments
SKU: CDC421A212RGET
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 CDC421A212RGET

Part No.:: CDC421A212RGET

Manufacturer:: Texas Instruments

Package:: 24-VFQFN Exposed Pad

Datasheet:: CDC421A212RGET.pdf

Description:: IC CLK GEN 212.50MHZ 3.3V 24VQFN

In Stock:: 25500

Quantity:: Add To Cart

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CDC421A212RGET Specifications

Package/Case:
24-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
Type:
Clock Generator
PLL:
Yes
Input:
LVCMOS, Crystal
Output:
LVPECL
NumberofCircuits:
1
Ratio-Input:Output:
1:1
Differential-Input:Output:
No/Yes
Frequency-Max:
212.5MHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

CDC421A212RGET this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CDC421A212RGET 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 CDC421A212RGET 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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CDC421A212RGET information

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CDC421A212RGET Application Introduction

CDC421A212RGET is a high-performance dual-phase synchronous buck controller, commonly used in power management applications for efficient voltage regulation and power delivery.

Application Scenario:

In server power supplies, CDC421A212RGET can be employed to regulate the voltage supplied to critical components, ensuring stable operation and efficiency.

Circuit Design:

To design a power supply using CDC421A212RGET, follow these steps:

1. Input Power Stage:

Connect the input voltage source, typically from a DC bus or AC mains through a rectification stage, to the VIN pin of CDC421A212RGET. Implement proper input filtering and protection circuits to ensure clean and reliable power input.

2. Output Stage:

Connect the output capacitors and inductors to the PHASE pins of CDC421A212RGET. These components form the output LC filter, which smoothens the output voltage and reduces ripple.

3. Feedback Loop:

Implement a feedback loop using an external voltage divider network connected to the FB pin of CDC421A212RGET. This provides voltage regulation by adjusting the duty cycle of the switching signals.

4. Compensation:

Tune the compensation network, typically consisting of resistors and capacitors connected to the COMP pin of CDC421A212RGET, to ensure stability and transient response of the control loop.

5. Thermal Management:

Ensure proper thermal management by connecting a thermal pad or heat sink to the exposed thermal pad of CDC421A212RGET. This helps dissipate heat generated during operation and maintains optimal temperature levels.

Considerations:

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

- Efficiency Optimization: Select appropriate component values and operating parameters to maximize the efficiency of the power conversion process.

- Load Transient Response: Design the control loop and compensation network to respond quickly and accurately to sudden changes in load conditions.

- EMI/EMC Compliance: Layout the PCB and shielding to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

- Component Selection: Choose high-quality capacitors, inductors, and MOSFETs to ensure reliability and longevity of the power supply.

- Protection Features: Incorporate overvoltage, overcurrent, and overtemperature protection circuits to safeguard both the power supply and the connected load.

CDC421A212RGET FAQ

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3. Are the CDC421A212RGET price and inventory displayed accurate?

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6. What is the process for return or replacement of CDC421A212RGET?

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 CDC421A212RGET we delivered, we will accept the replacement or return of the CDC421A212RGET 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 CDC421A212RGET.

(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