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Name: TPL8002-25PWR
Brand: Texas Instruments
SKU: TPL8002-25PWR
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 TPL8002-25PWR

Part No.:: TPL8002-25PWR

Manufacturer:: Texas Instruments

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: TPL8002-25PWR.pdf

Description:: IC DGT POT 2.5KOHM 64TAP 16TSSOP

In Stock:: 3978

Quantity:: Add To Cart

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TPL8002-25PWR Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Logarithmic
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
64
Resistance(Ohms):
2.5k
Interface:
Parallel
MemoryType:
Volatile
Voltage-Supply:
±2.5V ~ 4V
Features:
-
Tolerance:
±30%
TemperatureCoefficient(Typ):
-
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

TPL8002-25PWR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPL8002-25PWR 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 TPL8002-25PWR 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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TPL8002-25PWR information

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TPL8002-25PWR Application Introduction

TPL8002-25PWR is a high-efficiency, low-quiescent-current synchronous step-down DC-DC converter, commonly used in various power management applications. It features a wide input voltage range and excellent load transient response.

Application Scenario:

In portable electronic devices, TPL8002-25PWR can be utilized to efficiently regulate the input voltage from a battery or external power source to power sensitive components, such as microcontrollers and sensors.

Circuit Design:

To design a power management system using TPL8002-25PWR, follow these steps:

1. Input Voltage Regulation:

Connect the input voltage source, such as a battery or a DC power supply, to the VIN pin of TPL8002-25PWR. Ensure the input voltage is within the specified operating range of the converter.

2. Output Voltage Setting:

Configure the feedback resistors connected to the FB pin of TPL8002-25PWR to set the desired output voltage. Calculate the resistor values based on the desired output voltage using the formula provided in the datasheet.

3. Output Capacitor Selection:

Choose output capacitors with appropriate capacitance and voltage ratings to ensure stable output voltage regulation and minimize output voltage ripple. Ceramic capacitors are commonly used for their low equivalent series resistance (ESR) and high frequency performance.

4. Load Transient Response:

To optimize load transient response, ensure proper selection and placement of output capacitors. Additionally, consider adding a small ceramic capacitor in parallel with the output capacitor to further improve load transient response.

5. Thermal Management:

To manage heat dissipation, provide adequate thermal vias and copper traces in the PCB layout to dissipate heat from the TPL8002-25PWR package. Ensure sufficient airflow and ventilation in the system enclosure to prevent overheating.

Considerations:

When designing the power management circuit, consider the following factors:

- Efficiency Optimization: Select components and operating conditions to maximize the efficiency of the TPL8002-25PWR converter and minimize power losses.

- Output Ripple and Noise: Minimize output voltage ripple and noise by selecting appropriate output capacitors and minimizing parasitic components in the layout.

- Input Voltage Range: Ensure the input voltage range of the TPL8002-25PWR converter matches the requirements of the application to prevent damage to the device.

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

- Component Selection: Choose high-quality components from reputable manufacturers to ensure reliability and longevity of the power management system.

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6. What is the process for return or replacement of TPL8002-25PWR?

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 TPL8002-25PWR we delivered, we will accept the replacement or return of the TPL8002-25PWR 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 TPL8002-25PWR.

(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