TPS27S100BPWPR

Product Overview

Category

The TPS27S100BPWPR belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This product is primarily used for power management applications in various electronic devices. It provides efficient voltage regulation and protection features, making it suitable for a wide range of applications.

Characteristics

• Voltage regulation: The TPS27S100BPWPR offers precise voltage regulation capabilities, ensuring stable power supply to connected devices.
• Protection features: It incorporates overvoltage protection, undervoltage lockout, and thermal shutdown mechanisms to safeguard the connected circuitry.
• High efficiency: The IC is designed to minimize power losses, resulting in improved energy efficiency.
• Low standby current: It consumes minimal power during standby mode, conserving energy and prolonging battery life.

Package and Quantity

The TPS27S100BPWPR is available in a small outline package (SOIC) with 20 pins. It is typically sold in reels containing a quantity of 250 units.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0.8V to 3.6V
• Maximum output current: 1A
• Operating temperature range: -40°C to 85°C
• Quiescent current: 50µA (typical)

Pin Configuration

The TPS27S100BPWPR has a total of 20 pins. The pin configuration is as follows:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage
6. PG: Power good indicator
7. ... (Detailed pin configuration continues)

Functional Features

• Voltage regulation: The IC maintains a stable output voltage regardless of input voltage fluctuations.
• Overvoltage protection: It safeguards the connected circuitry by limiting the output voltage to a safe level in case of an overvoltage event.
• Undervoltage lockout: The IC prevents operation when the input voltage falls below a certain threshold, protecting against insufficient power supply.
• Thermal shutdown: In the event of excessive temperature, the IC shuts down to prevent damage to itself and the connected devices.

Advantages

• High efficiency results in reduced power consumption and improved battery life.
• Comprehensive protection features ensure the safety of the connected circuitry.
• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-efficient integration into electronic devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range might restrict usage in extreme environments.

Working Principles

The TPS27S100BPWPR utilizes a combination of voltage regulation techniques, feedback control, and protection mechanisms to ensure reliable power management. It employs internal circuitry to monitor and adjust the output voltage based on the desired setpoint. The IC continuously compares the feedback voltage with a reference voltage to maintain the desired output voltage level.

Application Field Plans

The TPS27S100BPWPR finds application in various fields, including: 1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and portable gaming consoles. 2. Industrial automation: Suitable for controlling and regulating power supply in industrial equipment and machinery. 3. Automotive electronics: Enables reliable power management in automotive systems such as infotainment units and advanced driver-assistance systems (ADAS). 4. IoT devices: Supports power management requirements in Internet of Things (IoT) devices, ensuring efficient operation and extended battery life.

Alternative Models

For users seeking alternatives to the TPS27S100BPWPR, the following models can be considered: 1. TPS27S200BPWPR: Similar features with a higher maximum output current of 2A. 2. TPS27S050BPWPR: Lower maximum output current of 500mA but offers reduced power consumption.

In conclusion, the TPS27S100BPWPR is a versatile power management IC that provides efficient voltage regulation and protection features. Its compact size, wide input voltage range, and comprehensive functionality make it suitable for various applications in different fields.

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