TPS2064CDGNR

Product Overview

Category

The TPS2064CDGNR 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 systems. It provides a convenient solution for managing power supply to various components within a system.

Characteristics

• Integrated power distribution and protection functions
• Low quiescent current consumption
• Overcurrent and overvoltage protection
• Thermal shutdown protection
• Wide input voltage range
• Adjustable current limit
• Fast response time

Package

The TPS2064CDGNR is available in a 8-pin MSOP (Mini Small Outline Package) package. This compact package allows for easy integration into different circuit designs.

Essence

The essence of the TPS2064CDGNR lies in its ability to efficiently distribute and protect power supply in electronic systems, ensuring safe and reliable operation.

Packaging/Quantity

The TPS2064CDGNR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to VCC
• Current Limit Range: 0.5A to 1.5A
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS2064CDGNR has the following pin configuration:

1. EN (Enable): Enable control pin for turning the device on/off.
2. IN (Input): Power supply input pin.
3. GND (Ground): Ground reference pin.
4. OUT (Output): Power supply output pin.
5. ILIM (Current Limit): Pin for setting the current limit.
6. FAULT (Fault Indicator): Pin indicating overcurrent or thermal shutdown fault.
7. NC (No Connection): No connection pin.
8. PG (Power Good): Output power good indicator pin.

Functional Features

• Power distribution and protection: The TPS2064CDGNR efficiently distributes power supply to connected components while providing protection against overcurrent and overvoltage conditions.
• Adjustable current limit: The current limit can be adjusted according to the specific requirements of the system, allowing flexibility in power management.
• Fast response time: The device quickly responds to fault conditions, minimizing potential damage to the system.
• Thermal shutdown protection: In case of excessive temperature, the TPS2064CDGNR automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Integrated power distribution and protection functions reduce component count and simplify circuit design.
• Wide input voltage range allows compatibility with various power sources.
• Adjustable current limit provides flexibility in power management.
• Fast response time helps protect the system from potential damage.

Disadvantages

• Limited current limit range may not be suitable for high-power applications.
• The MSOP package may require additional care during soldering due to its small size.

Working Principles

The TPS2064CDGNR operates by monitoring the input voltage and current flowing through it. It regulates the output voltage based on the input voltage and adjusts the current limit according to the ILIM pin setting. In case of overcurrent or overvoltage conditions, the device triggers the fault indicator and takes appropriate protective actions, such as shutting down the output or limiting the current.

Detailed Application Field Plans

The TPS2064CDGNR finds application in various electronic systems that require efficient power distribution and protection. Some potential application fields include:

1. Portable electronic devices: Smartphones, tablets, and portable gaming consoles can benefit from the TPS2064CDGNR's power management capabilities to ensure safe and reliable operation.
2. Industrial automation: Control systems and industrial equipment often require robust power distribution and protection, making the TPS2064CDGNR a suitable choice.
3. Automotive electronics: The TPS2064CDGNR can be used in automotive applications such as infotainment systems, lighting control, and powertrain modules.

Detailed and Complete Alternative Models

1. TPS2065CDGNR: Similar to TPS2064CDGNR but with a higher current limit range of 0.5A to 2.5A.
2. TPS2066CDGNR: Offers additional features like reverse current protection and adjustable output voltage.
3. TPS2067CDGNR: Provides enhanced overvoltage protection and a wider input voltage range.

These alternative models offer similar functionality to the TPS2064CDGNR while catering to specific requirements or providing additional features.

*Note: The content provided above is for illustrative purposes only and may not reflect actual specifications or alternative models.