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TPS61052DRCR
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TPS61052DRCR

Product Overview

Category

The TPS61052DRCR belongs to the category of integrated circuits (ICs) and specifically falls under the voltage regulators - DC/DC switching regulators.

Use

This product is primarily used for boosting or stepping up input voltages to a higher output voltage level. It is commonly employed in various electronic devices and systems where efficient power management is crucial.

Characteristics

  • High efficiency: The TPS61052DRCR offers high conversion efficiency, ensuring minimal power loss during voltage conversion.
  • Wide input voltage range: It can accept input voltages ranging from 1.8V to 6V, making it suitable for a wide range of applications.
  • Adjustable output voltage: The output voltage can be adjusted within a specific range, providing flexibility in meeting different system requirements.
  • Low quiescent current: The device features low quiescent current consumption, contributing to overall power efficiency.

Package

The TPS61052DRCR is available in a small and compact package known as VSON-10. This package type ensures easy integration into space-constrained designs while maintaining good thermal performance.

Essence

The essence of the TPS61052DRCR lies in its ability to efficiently boost input voltages to higher levels, enabling proper power supply to various components within electronic systems.

Packaging/Quantity

The TPS61052DRCR is typically supplied in tape and reel packaging, with 3000 units per reel.

Specifications

  • Input Voltage Range: 1.8V to 6V
  • Output Voltage Range: Adjustable, typically up to 28V
  • Switching Frequency: 1.2MHz
  • Maximum Output Current: 500mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS61052DRCR 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. SW: Switching node pin
  5. GND: Ground pin
  6. PGND: Power ground pin
  7. VOUT: Output voltage pin
  8. SS/TR: Soft-start and tracking pin
  9. BST: Boost pin
  10. NC: No connection pin

Functional Features

  • Wide input voltage range: The TPS61052DRCR can accept a wide range of input voltages, making it suitable for various power supply scenarios.
  • Adjustable output voltage: The output voltage can be adjusted within a specific range, allowing customization based on system requirements.
  • High efficiency: With its high conversion efficiency, the device minimizes power loss during voltage conversion, resulting in improved overall power management.
  • Protection features: The TPS61052DRCR incorporates protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe operation and prevent damage to the device and connected components.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption and longer battery life.
  • Wide input voltage range enables compatibility with various power sources.
  • Compact package size facilitates integration into space-constrained designs.
  • Adjustable output voltage provides flexibility in meeting different system requirements.

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 TPS61052DRCR operates as a boost converter, utilizing a switching regulator topology. It converts the input voltage to a higher output voltage by controlling the duty cycle of an internal switch. This switch rapidly alternates between on and off states, allowing energy to be transferred from the input to the output in a controlled manner. The device employs pulse width modulation (PWM) techniques to regulate the output voltage and maintain stability.

Detailed Application Field Plans

The TPS61052DRCR finds applications in various fields, including but not limited to:

  1. Portable electronic devices: It can be used to power displays, sensors, and other components in smartphones, tablets, and portable media players.
  2. Battery-powered systems: The device is suitable for boosting battery voltages to power microcontrollers, wireless modules, and other low-power devices.
  3. Automotive electronics: It can be employed in automotive systems to provide stable power supply for infotainment systems, lighting modules, and control units.
  4. Industrial automation: The TPS61052DRCR can be utilized in industrial control systems, motor drives, and sensor networks that require efficient voltage conversion.

Detailed and Complete Alternative Models

  • TPS61050DRCR
  • TPS61051DRCR
  • TPS61053DRCR
  • TPS61054D

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi TPS61052DRCR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of TPS61052DRCR in technical solutions:

  1. Q: What is TPS61052DRCR? A: TPS61052DRCR is a boost converter integrated circuit (IC) that provides a regulated output voltage from a lower input voltage.

  2. Q: What is the input voltage range for TPS61052DRCR? A: The input voltage range for TPS61052DRCR is typically between 0.9V and 6V.

  3. Q: What is the output voltage range for TPS61052DRCR? A: The output voltage range for TPS61052DRCR can be adjusted from 1.8V to 5.5V using external resistors.

  4. Q: What is the maximum output current of TPS61052DRCR? A: The maximum output current of TPS61052DRCR is typically around 500mA.

  5. Q: Can TPS61052DRCR operate in a wide temperature range? A: Yes, TPS61052DRCR is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  6. Q: Does TPS61052DRCR have built-in protection features? A: Yes, TPS61052DRCR includes overcurrent protection, thermal shutdown, and undervoltage lockout features.

  7. Q: Can TPS61052DRCR be used in battery-powered applications? A: Yes, TPS61052DRCR is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: What type of package does TPS61052DRCR come in? A: TPS61052DRCR is available in a small 6-pin WSON package, which is compact and suitable for space-constrained designs.

  9. Q: Can TPS61052DRCR be used to power LEDs? A: Yes, TPS61052DRCR can be used to power LEDs by adjusting the output voltage to match the forward voltage of the LED.

  10. Q: Are there any application notes or reference designs available for TPS61052DRCR? A: Yes, Texas Instruments provides application notes and reference designs that showcase the use of TPS61052DRCR in various applications. These resources can help with the implementation of the IC in technical solutions.

Please note that the answers provided here are general and may vary depending on specific design requirements and conditions. It is always recommended to refer to the datasheet and relevant documentation for accurate information.