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TPS2061CDBVT

TPS2061CDBVT

Product Overview

Category

The TPS2061CDBVT belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used to provide protection and control functions in various electronic devices, such as smartphones, tablets, portable gaming consoles, and other battery-powered devices.

Characteristics

  • The TPS2061CDBVT offers overcurrent protection, short-circuit protection, and thermal shutdown features.
  • It has a low quiescent current, making it suitable for battery-powered applications.
  • This IC operates with a wide input voltage range, typically from 2.7V to 5.5V.
  • It provides an adjustable current limit and a fault flag output for easy system monitoring.

Package

The TPS2061CDBVT is available in a small SOT-23 package, which is a surface-mount package with three pins.

Essence

The essence of the TPS2061CDBVT lies in its ability to protect electronic devices from potential damage caused by overcurrent or short-circuits. It ensures the safe operation of the device by limiting the current flow and shutting down the circuit in case of faults.

Packaging/Quantity

The TPS2061CDBVT is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the supplier or manufacturer.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Adjustable Current Limit: Up to a maximum specified value
  • Quiescent Current: Low value, typically in microamps range
  • Operating Temperature Range: -40°C to +85°C
  • Fault Flag Output: Active-low open-drain output indicating a fault condition

Detailed Pin Configuration

The TPS2061CDBVT has three pins, which are as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin for controlling the IC's operation

Functional Features

  • Overcurrent Protection: The TPS2061CDBVT limits the output current to a safe level when it exceeds the set threshold.
  • Short-Circuit Protection: In case of a short-circuit, the IC shuts down the circuit to prevent further damage.
  • Thermal Shutdown: If the temperature exceeds the specified limit, the IC automatically shuts down to avoid overheating.
  • Adjustable Current Limit: The current limit can be adjusted according to the specific requirements of the application.
  • Fault Flag Output: The fault flag output provides a signal indicating a fault condition, allowing for easy monitoring and system diagnostics.

Advantages and Disadvantages

Advantages

  • Provides reliable protection against overcurrent and short-circuits, ensuring the safety of the device and preventing damage.
  • Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
  • Wide input voltage range allows for compatibility with various power sources.
  • Adjustable current limit offers flexibility in different application scenarios.
  • Fault flag output simplifies system monitoring and troubleshooting.

Disadvantages

  • Limited to applications requiring protection against overcurrent and short-circuits; not suitable for other power management functions.
  • Small package size may require careful handling during assembly or soldering processes.

Working Principles

The TPS2061CDBVT operates by continuously monitoring the current flowing through the load. When the current exceeds the set threshold, the IC activates its protection mechanisms. It limits the output current to a safe level, shuts down the circuit in case of a short-circuit, and triggers thermal shutdown if the temperature rises above the specified limit. The adjustable current limit allows customization based on the specific requirements of the application.

Detailed Application Field Plans

The TPS2061CDBVT finds applications in various electronic devices where protection against overcurrent and short-circuits is crucial. Some potential application fields include:

  1. Mobile Devices: Smartphones, tablets, and portable gaming consoles can benefit from the TPS2061CDBVT's protection features to safeguard their internal circuitry.
  2. Battery-Powered Systems: Devices relying on batteries, such as wireless sensors, wearables, and remote controls, can utilize this IC to prevent damage caused by excessive current flow.
  3. Industrial Control Systems: The TPS2061CDBVT can be employed in industrial control systems to protect sensitive components from potential faults.

Detailed and Complete Alternative Models

  1. TPS2062CDBVT: Similar to the TPS2061CDBVT, but with additional features like reverse current protection.
  2. TPS2064CDBVT: Offers multiple independent channels for protecting different loads simultaneously.
  3. TPS2066CDBVT: Provides enhanced fault diagnostics and reporting capabilities.

These alternative models offer similar functionality with slight variations, allowing users to choose the most suitable

기술 솔루션에 TPS2061CDBVT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of TPS2061CDBVT in technical solutions:

Q1: What is TPS2061CDBVT? A1: TPS2061CDBVT is a power distribution switch with an integrated current-limiting feature, commonly used in electronic circuits.

Q2: What is the maximum input voltage supported by TPS2061CDBVT? A2: The maximum input voltage supported by TPS2061CDBVT is 5.5V.

Q3: What is the typical operating current of TPS2061CDBVT? A3: The typical operating current of TPS2061CDBVT is around 100µA.

Q4: Can TPS2061CDBVT handle overcurrent conditions? A4: Yes, TPS2061CDBVT has built-in overcurrent protection, which limits the output current to a safe level.

Q5: What is the maximum continuous output current of TPS2061CDBVT? A5: The maximum continuous output current of TPS2061CDBVT is 0.5A.

Q6: Does TPS2061CDBVT have thermal shutdown protection? A6: Yes, TPS2061CDBVT has thermal shutdown protection, which prevents the device from overheating.

Q7: Can TPS2061CDBVT be used in battery-powered applications? A7: Yes, TPS2061CDBVT can be used in battery-powered applications as it has low quiescent current and supports low-voltage operation.

Q8: Is TPS2061CDBVT compatible with both digital and analog circuits? A8: Yes, TPS2061CDBVT is compatible with both digital and analog circuits, making it versatile for various applications.

Q9: Does TPS2061CDBVT have reverse current protection? A9: Yes, TPS2061CDBVT has built-in reverse current protection, which prevents current from flowing back into the input supply.

Q10: Can TPS2061CDBVT be used in automotive applications? A10: Yes, TPS2061CDBVT is suitable for automotive applications as it meets the AEC-Q100 qualification requirements.

Please note that these answers are general and may vary depending on the specific application and use case. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.