TPS2062D-1

Product Overview

Category

The TPS2062D-1 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

• Power distribution and protection
• High efficiency
• Compact size
• Low power consumption
• Overcurrent and overvoltage protection

Package

The TPS2062D-1 is available in a small outline package (SOP) which ensures easy integration into different circuit designs.

Essence

The essence of the TPS2062D-1 lies in its ability to regulate and protect power supply, ensuring stable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of TPS2062D-1 ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum output current: 2A
• Quiescent current: 50µA
• Operating temperature range: -40°C to 85°C
• Overcurrent threshold: Adjustable
• Overvoltage threshold: Adjustable

Detailed Pin Configuration

The TPS2062D-1 has a total of 8 pins, each serving a specific function:

1. EN (Enable): Controls the power supply to the device.
2. IN (Input): Connects to the input voltage source.
3. GND (Ground): Provides the ground reference for the device.
4. OUT (Output): Connects to the load or component requiring power.
5. OCSET (Overcurrent Set): Sets the threshold for overcurrent protection.
6. OVSET (Overvoltage Set): Sets the threshold for overvoltage protection.
7. PG (Power Good): Indicates the status of the output voltage.
8. FLT (Fault): Signals the occurrence of a fault condition.

Functional Features

• Overcurrent protection: The TPS2062D-1 monitors the output current and shuts down the power supply if it exceeds the set threshold, preventing damage to the load or device.
• Overvoltage protection: It also safeguards against excessive voltage levels by disconnecting the output when the voltage surpasses the configured limit.
• Power sequencing: This IC supports controlled power-up and power-down sequences, ensuring proper initialization and shutdown of connected components.
• Power good indication: The PG pin provides a signal indicating the presence of a valid output voltage, allowing external circuits to monitor the power supply status.
• Fault detection: The FLT pin alerts the system in case of any fault condition, enabling prompt troubleshooting and corrective actions.

Advantages and Disadvantages

Advantages

• Efficient power distribution and protection
• Compact size allows for easy integration into various designs
• Adjustable overcurrent and overvoltage thresholds provide flexibility
• Low quiescent current minimizes power consumption
• Wide operating temperature range enables usage in diverse environments

Disadvantages

• Limited maximum output current of 2A may not be suitable for high-power applications
• Lack of built-in thermal protection

Working Principles

The TPS2062D-1 operates based on a combination of internal circuitry and control logic. It continuously monitors the input and output voltages, as well as the output current. By comparing these values with the configured thresholds, it determines whether to enable or disable the power supply. The integrated protection mechanisms ensure that the load or device remains within safe operating limits.

Detailed Application Field Plans

The TPS2062D-1 finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - Industrial control systems - Automotive electronics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. TPS2062D: Similar to TPS2062D-1, but without the fault detection feature.
2. TPS2063D: Offers three independent power channels instead of two, suitable for more complex systems.
3. TPS2064D: Provides four independent power channels, offering even greater flexibility in power distribution and protection.

These alternative models cater to different requirements and can be chosen based on specific application needs.

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