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TPS65165RSBR
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TPS65165RSBR

Product Overview

Category

The TPS65165RSBR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is primarily used for generating and regulating the power supply required by various electronic devices, such as LCD displays, OLED panels, and other similar applications.

Characteristics

  • The TPS65165RSBR offers high efficiency power conversion, ensuring optimal performance.
  • It provides multiple output voltages, allowing flexibility in powering different components within a device.
  • This IC incorporates advanced protection features to safeguard against overvoltage, overcurrent, and thermal issues.
  • It supports a wide input voltage range, making it suitable for diverse power supply sources.
  • The TPS65165RSBR operates at low power consumption, enhancing energy efficiency.

Package and Quantity

The TPS65165RSBR is available in a small outline package (SOP) with a thermal pad. It is supplied in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Programmable from -4.5V to +15V
  • Output Current: Up to 200mA
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP with thermal pad

Pin Configuration

The TPS65165RSBR has a total of 20 pins, each serving a specific function. The detailed pin configuration is as follows:

  1. VCOM
  2. VGH
  3. VGL
  4. VPOS
  5. VNEG
  6. VDD
  7. EN
  8. SD
  9. FB
  10. AGND
  11. PGND
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC

Functional Features

  • VCOM: This pin provides the common voltage reference for the display panel.
  • VGH: It generates the high voltage required for driving the display's gate drivers.
  • VGL: This pin supplies the negative voltage needed for driving the display's source drivers.
  • VPOS and VNEG: These pins provide the positive and negative supply voltages for the IC.
  • VDD: It powers the internal circuitry of the TPS65165RSBR.
  • EN: This pin enables or disables the IC's operation.
  • SD: It controls the shutdown mode of the IC.
  • FB: This pin is used for feedback control to regulate the output voltage.
  • AGND and PGND: These pins are connected to the analog and power ground, respectively.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion ensures optimal performance.
  • Multiple output voltages offer flexibility in powering different components.
  • Advanced protection features safeguard against various electrical issues.
  • Wide input voltage range allows compatibility with diverse power sources.
  • Low power consumption enhances energy efficiency.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • The package size may pose challenges in space-constrained designs.

Working Principles

The TPS65165RSBR operates by converting the input voltage to the desired output voltage levels using an internal switching regulator. It employs a combination of control techniques, such as pulse width modulation (PWM), to regulate the output voltages accurately. The IC incorporates feedback control mechanisms to maintain stable and precise voltage levels under varying load conditions.

Application Field Plans

The TPS65165RSBR finds extensive application in various electronic devices that require efficient power management. Some of the potential application fields include: - LCD displays - OLED panels - Portable electronic devices - Industrial control systems - Automotive infotainment systems

Alternative Models

For those seeking alternative options, the following models can be considered as substitutes for the TPS65165RSBR: - TPS65160 - TPS65161 - TPS65162 - TPS65163 - TPS65164

These models offer similar functionality and features, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, the TPS65165RSBR is a highly efficient power management IC designed for various electronic devices. Its multiple output voltages, advanced protection features, and wide input voltage range make it a versatile choice for power supply applications. While it has limitations in terms of output current and package size, its advantages outweigh these disadvantages. The working principles involve converting input voltage using internal switching regulators and employing feedback control mechanisms. With extensive application possibilities and alternative models available, the TPS65165RSBR proves to be a reliable solution for power management needs.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng TPS65165RSBR sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of TPS65165RSBR in technical solutions:

  1. Q: What is TPS65165RSBR? A: TPS65165RSBR is a power management integrated circuit (PMIC) designed for use in LCD display applications.

  2. Q: What are the key features of TPS65165RSBR? A: Some key features of TPS65165RSBR include multiple output voltages, high efficiency, low quiescent current, and built-in protection features.

  3. Q: What is the typical input voltage range for TPS65165RSBR? A: The typical input voltage range for TPS65165RSBR is between 2.7V and 5.5V.

  4. Q: How many output channels does TPS65165RSBR have? A: TPS65165RSBR has four output channels, which can be independently controlled.

  5. Q: What is the maximum output current of TPS65165RSBR? A: The maximum output current of TPS65165RSBR is typically 200mA per channel.

  6. Q: Can TPS65165RSBR be used in portable devices? A: Yes, TPS65165RSBR is suitable for use in portable devices due to its low quiescent current and small form factor.

  7. Q: Does TPS65165RSBR support adjustable output voltages? A: Yes, TPS65165RSBR supports adjustable output voltages through external resistors.

  8. Q: What are the typical applications of TPS65165RSBR? A: TPS65165RSBR is commonly used in LCD displays, e-paper displays, electronic shelf labels, and other similar applications.

  9. Q: Does TPS65165RSBR have any built-in protection features? A: Yes, TPS65165RSBR includes built-in protection features such as overvoltage protection, thermal shutdown, and short-circuit protection.

  10. Q: Is TPS65165RSBR RoHS compliant? A: Yes, TPS65165RSBR is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.