TPS65197BRUYR

Product Overview

Category

The TPS65197BRUYR belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.

Use

This IC is primarily used for power management in electronic devices, providing efficient voltage regulation and control.

Characteristics

• High efficiency: The TPS65197BRUYR offers high conversion efficiency, minimizing power loss.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for various applications.
• Low quiescent current: The IC has low power consumption during standby or idle mode.
• Small package size: It comes in a compact package, enabling space-saving designs.
• Enhanced thermal performance: The IC incorporates features to dissipate heat efficiently, ensuring reliable operation.

Package and Quantity

The TPS65197BRUYR is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specified quantity, such as 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 1.8V to 5.5V
• Output Current: Up to 200mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8

Pin Configuration

The TPS65197BRUYR has eight pins arranged as follows:

```

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| | --| VOUT | --| VIN | --| GND | --| EN | --| FB | --| NC | --| SW | |___________| ```

Functional Features

1. Voltage Regulation: The TPS65197BRUYR provides stable output voltage, ensuring reliable operation of connected devices.
2. Current Limiting: It incorporates current limit protection to prevent excessive current flow, safeguarding the IC and the connected circuitry.
3. Soft Start: The IC employs a soft start feature to gradually ramp up the output voltage, reducing stress on the system during power-up.
4. Short Circuit Protection: It includes short circuit protection to detect and respond to short circuits, preventing damage to the IC and the load.
5. Thermal Shutdown: The TPS65197BRUYR features thermal shutdown functionality, automatically shutting down the IC if the temperature exceeds a safe threshold.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Compact package size enables space-saving designs.
• Enhanced thermal performance ensures reliable operation even under demanding conditions.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires external components for complete power management solution.

Working Principles

The TPS65197BRUYR operates by regulating the input voltage and converting it to a stable output voltage using an internal control circuit. It utilizes various techniques such as pulse width modulation (PWM) and feedback control to maintain the desired output voltage within specified limits. The IC continuously monitors the input and output voltages, adjusting its internal parameters to ensure efficient power delivery.

Application Field Plans

The TPS65197BRUYR finds application in various electronic devices that require efficient power management. Some potential fields where this IC can be utilized include: - Mobile devices: Smartphones, tablets, portable media players. - Wearable electronics: Smartwatches, fitness trackers. - IoT devices: Sensors, wireless modules. - Consumer electronics: Digital cameras, handheld gaming consoles.

Alternative Models

For those seeking alternative options, the following models offer similar functionality to the TPS65197BRUYR: - TPS65196BRUYR - TPS65198BRUYR - TPS65199BRUYR

These models share comparable specifications and features, providing flexibility in choosing the most suitable IC for specific applications.

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