TPS61058DRCR

Product Overview

Category

The TPS61058DRCR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

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

Characteristics

• High efficiency: The TPS61058DRCR offers high conversion efficiency, ensuring optimal power utilization.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for different power sources.
• Adjustable output voltage: The IC allows for adjustable output voltage, providing flexibility in meeting specific device requirements.
• Low quiescent current: It features low quiescent current consumption, minimizing power wastage during standby or idle modes.

Package

The TPS61058DRCR comes in a small outline package (SOP) with a thermal pad, allowing for efficient heat dissipation.

Essence

The essence of the TPS61058DRCR lies in its ability to efficiently regulate and control power supply, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels, containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier or manufacturer.

Specifications

• Input Voltage Range: 2.7V to 12V
• Output Voltage Range: 1.8V to 6V
• Maximum Output Current: 3A
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TPS61058DRCR has the following pin configuration:

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

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Adjustable output voltage enables customization to meet specific device requirements.
• Integrated overcurrent protection safeguards against excessive current flow.
• Soft start feature prevents inrush current during power-up, ensuring smooth operation.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages

• High conversion efficiency ensures optimal power utilization.
• Wide input voltage range provides versatility in power source selection.
• Adjustable output voltage allows customization for different device requirements.
• Low quiescent current minimizes power wastage during standby or idle modes.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher switching frequency may introduce additional noise in sensitive circuits.

Working Principles

The TPS61058DRCR operates as a boost converter, converting a lower input voltage to a higher output voltage. It utilizes a switching regulator topology to efficiently step up the input voltage. The integrated control circuitry adjusts the duty cycle of the switching transistor to regulate the output voltage according to the feedback received from the FB pin.

Detailed Application Field Plans

The TPS61058DRCR finds application in various electronic devices that require efficient power management. Some potential application fields include: - Portable electronic devices (smartphones, tablets, portable media players) - Battery-powered devices (wireless headphones, fitness trackers) - IoT devices (sensors, wearables) - Industrial equipment (portable measurement instruments, handheld tools)

Detailed and Complete Alternative Models

• TPS61059DRCR
• TPS61060DRCR
• TPS61061DRCR
• TPS61062DRCR
• TPS61063DRCR

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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