TPS2501DRCR

Product Overview

Category

The TPS2501DRCR belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This IC is primarily used for power distribution and management in various electronic devices and systems.

Characteristics

• The TPS2501DRCR is a highly efficient power management IC that offers reliable voltage regulation.
• It provides protection features such as overvoltage, overcurrent, and thermal shutdown.
• This IC is designed to operate in a wide temperature range, making it suitable for various environments.
• It has low quiescent current consumption, ensuring energy efficiency.

Package

The TPS2501DRCR comes in a small outline package (SOIC) with 8 pins. This package type allows for easy integration onto circuit boards.

Essence

The essence of the TPS2501DRCR lies in its ability to regulate and distribute power effectively, ensuring stable operation of electronic devices.

Packaging/Quantity

The TPS2501DRCR is typically packaged in reels or tubes, containing a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 37V
• Maximum Output Current: 2A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The TPS2501DRCR has the following pin configuration:

1. VIN: Input voltage pin
2. EN: Enable pin
3. FB: Feedback pin
4. GND: Ground pin
5. VOUT: Output voltage pin
6. PG: Power good pin
7. SS: Soft-start pin
8. VREF: Reference voltage pin

Functional Features

• Voltage regulation: The TPS2501DRCR ensures a stable output voltage regardless of input voltage fluctuations.
• Overvoltage protection: It safeguards the connected devices by limiting the output voltage within a safe range.
• Overcurrent protection: This IC monitors the output current and prevents it from exceeding the specified limit.
• Thermal shutdown: In case of excessive temperature, the TPS2501DRCR shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High efficiency power management
• Wide input voltage range
• Comprehensive protection features
• Energy-efficient with low quiescent current consumption

Disadvantages

• Limited maximum output current (2A)
• Requires external components for complete functionality

Working Principles

The TPS2501DRCR operates based on a feedback control mechanism. It continuously compares the output voltage with a reference voltage and adjusts the duty cycle of the internal switching regulator accordingly. This ensures that the output voltage remains constant even when the input voltage or load conditions change.

Detailed Application Field Plans

The TPS2501DRCR finds applications in various fields, including but not limited to:

1. Consumer electronics: Power management in smartphones, tablets, and portable electronic devices.
2. Industrial automation: Control systems, motor drives, and power supplies.
3. Automotive: Battery management systems, LED lighting, and infotainment systems.
4. Telecommunications: Network equipment, routers, and base stations.
5. Renewable energy: Solar inverters, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. TPS2500DRCR: Similar to TPS2501DRCR, but with a lower maximum output current of 1A.
2. TPS2502DRCR: Similar to TPS2501DRCR, but with additional protection features such as reverse voltage protection.
3. TPS2503DRCR: Similar to TPS2501DRCR, but with a higher maximum output current of 3A.

These alternative models provide options with varying specifications to suit different application requirements.

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