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TPS2561DRCR

TPS2561DRCR

Product Overview

Category

The TPS2561DRCR belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is primarily used for power distribution and protection in various electronic devices.

Characteristics

  • The TPS2561DRCR offers high efficiency power distribution with low voltage drop.
  • It provides overcurrent protection, preventing damage to the connected devices.
  • This PMIC supports hot-plug applications, allowing for seamless device insertion and removal.
  • It features a wide input voltage range, making it suitable for different power supply configurations.

Package

The TPS2561DRCR comes in a small outline package (SOIC) with eight pins.

Essence

The essence of the TPS2561DRCR lies in its ability to efficiently distribute power while protecting connected devices from overcurrent conditions.

Packaging/Quantity

This PMIC is typically packaged in reels, containing 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 5.3V
  • Maximum Continuous Current: 2.5A
  • Quiescent Current: 20µA
  • Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPS2561DRCR has the following pin configuration:

```


| | --| EN OUT |-- --| GND IN- |-- --| IN+ FLT |-- |___________| ```

  1. EN: Enable pin for controlling the power distribution.
  2. OUT: Output pin for connecting to the load.
  3. GND: Ground reference pin.
  4. IN-: Negative input pin for the power supply.
  5. IN+: Positive input pin for the power supply.
  6. FLT: Fault flag output pin indicating overcurrent conditions.

Functional Features

  • Overcurrent Protection: The TPS2561DRCR monitors the current flowing through the load and shuts down the power distribution if it exceeds a predefined threshold.
  • Hot-Plug Support: This PMIC allows devices to be inserted or removed while the power is still applied, without causing any disruption or damage.
  • Low Voltage Drop: The TPS2561DRCR minimizes voltage drop across the power distribution path, ensuring efficient power delivery to the load.

Advantages and Disadvantages

Advantages

  • Efficient power distribution with low voltage drop.
  • Overcurrent protection safeguards connected devices.
  • Hot-plug support enables seamless device insertion and removal.
  • Wide input voltage range accommodates various power supply configurations.

Disadvantages

  • Limited maximum continuous current of 2.5A may not be suitable for high-power applications.
  • Requires external components for complete power management functionality.

Working Principles

The TPS2561DRCR operates by monitoring the current flowing through the load. If the current exceeds a predetermined threshold, the PMIC shuts down the power distribution to protect the connected devices. It also provides fault indication through the FLT pin. The low voltage drop characteristic ensures efficient power delivery to the load.

Application Field Plans

The TPS2561DRCR finds applications in various electronic devices that require power distribution and protection. Some potential application fields include:

  1. Mobile Devices: Smartphones, tablets, and portable media players can benefit from the efficient power distribution and overcurrent protection offered by the TPS2561DRCR.
  2. Computer Peripherals: USB hubs, docking stations, and external hard drives can utilize this PMIC for reliable power management.
  3. Industrial Equipment: Automation systems, control panels, and motor drives can be protected from overcurrent conditions using the TPS2561DRCR.
  4. Automotive Electronics: In-car entertainment systems, infotainment units, and navigation devices can benefit from the hot-plug support and efficient power distribution provided by this PMIC.

Alternative Models

  • TPS2560DRCR
  • TPS2562DRCR
  • TPS2563DRCR
  • TPS2564DRCR

These alternative models offer similar functionality to the TPS2561DRCR and can be considered as alternatives based on specific application requirements.

In conclusion, the TPS2561DRCR is a power management integrated circuit that provides efficient power distribution, overcurrent protection, and hot-plug support. With its wide input voltage range and small form factor, it finds applications in various electronic devices across different industries.

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10 pirs û bersivên hevpar ên têkildarî sepana TPS2561DRCR di çareseriyên teknîkî de navnîş bikin

Sure! Here are 10 common questions and answers related to the application of TPS2561DRCR in technical solutions:

Q1: What is TPS2561DRCR? A1: TPS2561DRCR is a power distribution switch with an integrated current-limiting feature, commonly used in electronic devices.

Q2: What is the maximum input voltage supported by TPS2561DRCR? A2: The maximum input voltage supported by TPS2561DRCR is 5.5V.

Q3: What is the typical output current limit of TPS2561DRCR? A3: The typical output current limit of TPS2561DRCR is 2.5A.

Q4: Can TPS2561DRCR be used for reverse current protection? A4: Yes, TPS2561DRCR can be used for reverse current protection as it has a built-in reverse current blocking feature.

Q5: How does TPS2561DRCR handle overcurrent conditions? A5: TPS2561DRCR has an integrated current-limiting circuitry that protects against overcurrent conditions by limiting the output current.

Q6: Can TPS2561DRCR be used in battery charging applications? A6: Yes, TPS2561DRCR can be used in battery charging applications as it provides current limiting and reverse current blocking features.

Q7: Does TPS2561DRCR have thermal shutdown protection? A7: Yes, TPS2561DRCR has thermal shutdown protection to prevent overheating and damage to the device.

Q8: What is the operating temperature range of TPS2561DRCR? A8: The operating temperature range of TPS2561DRCR is -40°C to 85°C.

Q9: Can TPS2561DRCR be used in automotive applications? A9: Yes, TPS2561DRCR is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

Q10: What is the package type of TPS2561DRCR? A10: TPS2561DRCR comes in a small and compact 8-pin VSON package.

Please note that these answers are general and may vary depending on the specific application and requirements.