TPS2068D

Product Overview

Category

The TPS2068D belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

The TPS2068D is primarily used for power distribution and protection in electronic systems. It provides a convenient and efficient solution for managing power supply to various components within a system.

Characteristics

• Power management IC
• Provides power distribution and protection
• Efficient and reliable performance
• Compact package size
• Easy integration into electronic systems

Package and Quantity

The TPS2068D is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 5.5V
• Maximum continuous output current: 1.5A
• Overcurrent protection threshold: Adjustable
• Operating temperature range: -40°C to 85°C
• Package type: SOIC-8

Pin Configuration

The TPS2068D features an 8-pin SOIC package with the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. IN (Input Voltage)
4. OUT (Output Voltage)
5. FB (Feedback)
6. OCSET (Overcurrent Protection Threshold)
7. PG (Power Good)
8. VCC (Supply Voltage)

Functional Features

• Overcurrent protection: The TPS2068D incorporates adjustable overcurrent protection to safeguard connected devices from excessive current flow.
• Power sequencing: It allows for controlled power-up and power-down sequences, ensuring proper operation of sensitive components.
• Power good indication: The PG pin provides a signal indicating when the output voltage is within the specified range, enabling system-level monitoring.
• Fast transient response: The IC responds quickly to changes in load conditions, maintaining stable output voltage.

Advantages

• Compact size and easy integration into electronic systems.
• Adjustable overcurrent protection threshold for enhanced device safety.
• Efficient power management and distribution capabilities.
• Power sequencing feature ensures proper operation of sensitive components.
• Fast transient response for stable output voltage.

Disadvantages

• Limited maximum continuous output current (1.5A).
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The TPS2068D operates by regulating the input voltage and providing a controlled output voltage to connected devices. It incorporates various protection mechanisms, such as overcurrent protection, to ensure safe and reliable power distribution.

Application Field Plans

The TPS2068D finds applications in a wide range of electronic systems, including: - Mobile devices - Personal computers - Industrial automation equipment - Automotive electronics - Consumer electronics

Alternative Models

For those seeking alternative options, the following models offer similar functionality to the TPS2068D: - TPS2062D - TPS2064D - TPS2066D - TPS2069D

These alternative models provide comparable power management and distribution capabilities, with slight variations in specifications and package types.

In conclusion, the TPS2068D is a power management IC that offers efficient power distribution and protection features. With its compact size and adjustable overcurrent protection, it is well-suited for various electronic systems. However, it is important to consider the maximum continuous output current and operating temperature range when selecting this IC for specific applications.