TPS2061DBVR

Product Overview

Category

The TPS2061DBVR belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power distribution and protection in electronic devices. It provides a reliable and efficient solution for managing power supply to various components within a system.

Characteristics

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum continuous current: 1.5A
• Low quiescent current: 35µA (typical)
• Overcurrent and overtemperature protection
• Fast transient response

Package

The TPS2061DBVR is available in a small SOT-23 package, which is a surface-mount package with three leads.

Essence

The essence of the TPS2061DBVR lies in its ability to regulate and protect power supply to electronic components, ensuring their proper functioning and preventing damage due to overcurrent or overheating.

Packaging/Quantity

This product is typically sold in reels, with each reel containing 3000 units of the TPS2061DBVR.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum continuous current: 1.5A
• Quiescent current: 35µA (typical)
• Operating temperature range: -40°C to +85°C
• Overcurrent threshold: 1.8A (typical)
• Overtemperature threshold: 160°C (typical)

Detailed Pin Configuration

The TPS2061DBVR has three pins:

1. VIN: This pin is used to connect the input voltage source.
2. VOUT: This pin is connected to the output voltage, supplying power to the load.
3. GND: This pin is the ground reference for the IC.

Functional Features

• Overcurrent protection: The TPS2061DBVR monitors the current flowing through it and shuts off the output if it exceeds a certain threshold, protecting the load from damage.
• Overtemperature protection: It also incorporates a thermal shutdown feature that disables the output when the temperature rises above a specified limit, preventing overheating.
• Fast transient response: The IC responds quickly to changes in load conditions, ensuring stable and reliable power supply.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.
• Overcurrent and overtemperature protection enhance system reliability.

Disadvantages

• Maximum continuous current of 1.5A may not be sufficient for high-power applications.
• Limited output voltage range may restrict compatibility with certain devices.

Working Principles

The TPS2061DBVR operates as a linear regulator, utilizing internal circuitry to regulate the output voltage based on the input voltage and load conditions. It continuously monitors the current and temperature, activating the protection mechanisms when necessary.

Detailed Application Field Plans

The TPS2061DBVR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

It can be used in any application where efficient power distribution and protection are required.

Detailed and Complete Alternative Models

• TPS2062DBVR: Similar to TPS2061DBVR, but with a higher maximum continuous current of 2A.
• TPS2063DBVR: Similar to TPS2061DBVR, but with an additional enable pin for power control.

These alternative models offer similar functionality with slight variations in specifications to cater to different requirements.

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