TPS61165DRVR

Product Overview

Category

The TPS61165DRVR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used to regulate and control the power supply in various electronic devices, such as smartphones, tablets, portable media players, and other battery-powered devices.

Characteristics

• High efficiency voltage boost converter
• Wide input voltage range
• Adjustable output voltage
• Low quiescent current
• Over-temperature protection
• Short-circuit protection

Package

The TPS61165DRVR is available in a small outline package (SOT-23-6) which allows for easy integration into compact electronic designs.

Essence

The essence of the TPS61165DRVR lies in its ability to efficiently convert and regulate input voltages to meet the specific requirements of various electronic devices, ensuring stable and reliable power supply.

Packaging/Quantity

The TPS61165DRVR is typically packaged in reels, with each reel containing 3000 units. This packaging format ensures convenient handling and storage during manufacturing processes.

Specifications

• Input Voltage Range: 2.7V to 18V
• Output Voltage Range: 4V to 28V
• Maximum Output Current: 1A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS61165DRVR features a six-pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. SW: Switching node pin
6. VOUT: Output voltage pin

Functional Features

• High-efficiency voltage boost conversion
• Adjustable output voltage through external resistors
• Over-temperature protection to prevent damage
• Short-circuit protection for enhanced safety
• Low quiescent current for power-saving operation

Advantages and Disadvantages

Advantages

• High efficiency conversion results in minimal power loss
• Wide input voltage range allows for versatile applications
• Adjustable output voltage accommodates various device requirements
• Compact package size enables integration into space-constrained designs

Disadvantages

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

Working Principles

The TPS61165DRVR operates as a voltage boost converter, utilizing an internal switch to step up the input voltage to a higher regulated output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage level.

Detailed Application Field Plans

The TPS61165DRVR finds extensive application in the following fields:

1. Portable electronic devices: Provides efficient power management for smartphones, tablets, and portable media players.
2. Battery-powered devices: Enables stable power supply for wireless headphones, smartwatches, and other battery-operated gadgets.
3. Industrial equipment: Supports power regulation in various industrial control systems and sensors.
4. Automotive electronics: Facilitates power management in automotive infotainment systems, lighting controls, and navigation devices.

Detailed and Complete Alternative Models

1. TPS61160DRVR: Similar to TPS61165DRVR but with a lower maximum output current of 500mA.
2. TPS61166DRVR: Higher maximum output current of 1.5A compared to TPS61165DRVR.
3. TPS61167DRVR: Offers additional features such as adjustable switching frequency and synchronization capability.

These alternative models provide options with varying specifications to cater to different power management requirements.

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