TPS2061DGNR

Product Overview

Category

The TPS2061DGNR 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
• Current limit: 1.5A
• Low quiescent current: 20µA (typical)
• Overcurrent and overtemperature protection
• Adjustable soft-start time
• Power-good output signal

Package

The TPS2061DGNR is available in a small 8-pin MSOP (DGK) package, which offers compactness and ease of integration into different circuit designs.

Essence

The essence of the TPS2061DGNR lies in its ability to efficiently regulate and distribute power within electronic systems, ensuring stable and reliable operation of various components.

Packaging/Quantity

This product is typically supplied in reels or tubes, with 2500 units per reel or 90 units per tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 5.5V
• Quiescent Current: 20µA (typical)
• Current Limit: 1.5A
• Operating Temperature Range: -40°C to 85°C
• Package Type: 8-pin MSOP (DGK)

Detailed Pin Configuration

The TPS2061DGNR has the following pin configuration:

1. EN (Enable): Controls the enable/disable state of the device.
2. IN (Input): Connects to the input voltage source.
3. PG (Power Good): Provides a signal indicating the output voltage is within regulation.
4. GND (Ground): Common ground reference for the device.
5. OUT (Output): Connects to the load or component requiring regulated power.
6. FB (Feedback): Provides feedback for regulating the output voltage.
7. SS (Soft-Start): Controls the soft-start time of the device.
8. ILIM (Current Limit): Sets the current limit threshold.

Functional Features

1. Overcurrent and Overtemperature Protection: The TPS2061DGNR incorporates built-in protection mechanisms to safeguard against excessive current and temperature, ensuring the safety and longevity of the device and the connected components.

2. Adjustable Soft-Start Time: The soft-start feature allows for a controlled and gradual increase in output voltage during power-up, reducing stress on the system and minimizing inrush currents.

3. Power-Good Output Signal: The power-good pin provides a signal that indicates when the output voltage has reached a stable and regulated level, allowing for proper sequencing and synchronization with other components in the system.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Low quiescent current minimizes power consumption during standby or idle states.
• Compact package size facilitates integration into space-constrained designs.
• Overcurrent and overtemperature protection enhances system reliability and safety.
• Adjustable soft-start time prevents excessive inrush currents during power-up.

Disadvantages

• Limited current limit of 1.5A may not be suitable for high-power applications.
• Lack of specific features tailored for specialized applications.

Working Principles

The TPS2061DGNR operates by regulating the input voltage and providing a stable output voltage to the load. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage, ensuring it remains within the desired range. The device also incorporates protection features that detect overcurrent and overtemperature conditions, triggering appropriate actions to prevent damage to the system.

Detailed Application Field Plans

The TPS2061DGNR finds applications in various electronic devices and systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Industrial control systems - Automotive electronics - IoT devices - Power banks - Battery-powered devices

Detailed and Complete Alternative Models

1. TPS2062DGNR: Similar to TPS2061DGNR, but with a higher current limit of 2A.
2. TPS2063DGNR: Offers multiple independent channels for power distribution.
3. TPS2064DGNR: Provides additional features such as adjustable slew rate control.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option based on their specific requirements.

Word count: 678 words