TPS61165DRVTG4

Product Overview

Category

The TPS61165DRVTG4 belongs to the category of integrated circuits (ICs) and specifically falls under the category of boost converters.

Use

This product is primarily used for voltage boosting applications, where it efficiently steps up the input voltage to a higher output voltage level.

Characteristics

• High efficiency: The TPS61165DRVTG4 offers high conversion efficiency, ensuring minimal power loss during the voltage boosting process.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for various applications.
• Adjustable output voltage: The output voltage can be adjusted according to the specific requirements of the application.
• Low quiescent current: The device has a low quiescent current, reducing power consumption when not in active operation.

Package

The TPS61165DRVTG4 is available in a small outline package (SOT-23-6), which provides compactness and ease of integration into different electronic systems.

Essence

The essence of the TPS61165DRVTG4 lies in its ability to efficiently boost input voltages to higher levels, enabling the proper functioning of devices that require higher voltage levels than the available input.

Packaging/Quantity

The TPS61165DRVTG4 is typically supplied in reels or tape and reel packaging. Each reel contains a specified quantity of ICs, usually 3000 pieces per reel.

Specifications

• Input Voltage Range: 2.7V to 18V
• Output Voltage Range: Adjustable from 3V to 28V
• Switching Frequency: Up to 1.2MHz
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS61165DRVTG4 has a total of six pins, each serving a specific function:

1. VIN: Input voltage pin
2. SW: Switching node connection for the internal power switch
3. FB: Feedback pin for adjusting the output voltage
4. EN: Enable pin to control the device's operation
5. GND: Ground reference pin
6. VOUT: Output voltage pin

Functional Features

• Soft start: The TPS61165DRVTG4 incorporates a soft start feature that gradually ramps up the output voltage, preventing excessive inrush current.
• Overcurrent protection: The device includes overcurrent protection, safeguarding against excessive current flow and potential damage to the circuit.
• Thermal shutdown: In case of excessive temperature rise, the TPS61165DRVTG4 activates thermal shutdown to prevent overheating and protect the IC.

Advantages and Disadvantages

Advantages

• High efficiency conversion
• Wide input voltage range
• Adjustable output voltage
• Compact package size
• Low quiescent current

Disadvantages

• Limited maximum output voltage (up to 28V)
• Requires external components for proper operation

Working Principles

The TPS61165DRVTG4 operates as a boost converter, utilizing an internal power switch to step up the input voltage. It employs pulse width modulation (PWM) techniques to regulate the output voltage. By controlling the duty cycle of the switching signal, the desired output voltage can be achieved.

Detailed Application Field Plans

The TPS61165DRVTG4 finds applications in various fields, including but not limited to: - Battery-powered devices requiring higher voltage levels - LED backlighting systems in LCD displays - Portable audio/video equipment - Industrial automation systems - Automotive electronics

Detailed and Complete Alternative Models

• TPS61160DRVTG4
• TPS61161DRVTG4
• TPS61162DRVTG4
• TPS61163DRVTG4
• TPS61164DRVTG4

These alternative models offer similar functionality and characteristics to the TPS61165DRVTG4, providing options for different voltage requirements and package sizes.

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