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TPS65167ARHAR
Product Overview
Category
The TPS65167ARHAR belongs to the category of integrated circuits (ICs) specifically designed for power management applications.
Use
This IC is commonly used in electronic devices to regulate and control power supply voltages, making it suitable for a wide range of applications.
Characteristics
- High efficiency: The TPS65167ARHAR offers high conversion efficiency, minimizing power losses during voltage regulation.
- Wide input voltage range: It can handle a broad range of input voltages, allowing flexibility in various power supply configurations.
- Low quiescent current: The IC has a low standby current consumption, reducing power wastage when not actively regulating voltages.
- Thermal protection: The TPS65167ARHAR incorporates thermal shutdown circuitry to prevent overheating and ensure safe operation.
Package
The TPS65167ARHAR is available in a compact and industry-standard QFN package, which facilitates easy integration into electronic devices.
Essence
As an integrated circuit, the TPS65167ARHAR serves as a crucial component in power management systems, enabling efficient and reliable voltage regulation.
Packaging/Quantity
The IC is typically supplied in tape and reel packaging, with a quantity of 250 units per reel. This packaging format ensures ease of handling and protects the IC during transportation and storage.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: Adjustable from 1.8V to 5.5V
- Maximum Output Current: 200mA
- Operating Temperature Range: -40°C to +85°C
- Package Type: QFN-20
Detailed Pin Configuration
The TPS65167ARHAR features a 20-pin QFN package with the following pin configuration:
- VIN: Input voltage pin
- GND: Ground reference pin
- EN: Enable pin for turning the IC on/off
- VCOM: Common voltage output pin
- VPOS: Positive voltage output pin
- VNEG: Negative voltage output pin
- FB: Feedback pin for voltage regulation control
- AGND: Analog ground reference pin
- AVDD: Analog power supply pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
- NC: No connection pin
Functional Features
- Voltage Regulation: The TPS65167ARHAR provides precise and stable voltage regulation for various electronic devices.
- Power Efficiency: It offers high conversion efficiency, minimizing power losses during voltage regulation.
- Thermal Protection: The IC incorporates thermal shutdown circuitry to prevent overheating and ensure safe operation.
- Low Quiescent Current: The TPS65167ARHAR has a low standby current consumption, reducing power wastage.
Advantages and Disadvantages
Advantages
- High conversion efficiency
- Wide input voltage range
- Compact package size
- Thermal protection mechanism
- Low quiescent current
Disadvantages
- Limited maximum output current (200mA)
- Requires external components for complete power management system implementation
Working Principles
The TPS65167ARHAR operates based on a switching regulator topology. It utilizes an internal oscillator to generate high-frequency pulses that drive the power switches. These switches convert the input voltage to the desired output voltage level with high efficiency. The feedback mechanism continuously monitors the output voltage and adjusts the switching operation to maintain a stable and accurate output.
Detailed Application Field Plans
The TPS65167ARHAR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Handheld gaming consoles - Wearable devices
Detailed and Complete Alternative Models
- TPS65168ARHAR: Similar to TPS65167ARHAR with enhanced maximum output current capability (300mA).
- TPS65169ARHAR: Similar to TPS65167ARHAR with additional integrated features for advanced power management requirements.
- TPS65170ARHAR: Similar to TPS65167ARHAR with extended input voltage range (up to 6.5V).
These alternative models provide options for different power management needs while maintaining compatibility with the TPS65167ARHAR's pin configuration and functionality.
In conclusion, the TPS65167ARHAR is a highly efficient integrated circuit designed for power management applications. Its wide input voltage range, compact package,
Énumérez 10 questions et réponses courantes liées à l'application de TPS65167ARHAR dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of TPS65167ARHAR in technical solutions:
Q: What is TPS65167ARHAR? A: TPS65167ARHAR is a high-performance, low-noise power supply IC designed for applications such as LCD displays, OLED panels, and other similar devices.
Q: What is the input voltage range of TPS65167ARHAR? A: The input voltage range of TPS65167ARHAR is typically between 2.7V and 5.5V.
Q: What is the output voltage range of TPS65167ARHAR? A: TPS65167ARHAR provides multiple regulated output voltages, including positive and negative voltages, typically ranging from -4V to +15V.
Q: Can TPS65167ARHAR be used in battery-powered applications? A: Yes, TPS65167ARHAR can be used in battery-powered applications due to its wide input voltage range and low-power consumption.
Q: Does TPS65167ARHAR have built-in protection features? A: Yes, TPS65167ARHAR includes various protection features such as overvoltage protection, overcurrent protection, and thermal shutdown.
Q: What is the maximum output current of TPS65167ARHAR? A: The maximum output current of TPS65167ARHAR depends on the specific configuration and external components used. Please refer to the datasheet for detailed information.
Q: Can TPS65167ARHAR support multiple display panels simultaneously? A: Yes, TPS65167ARHAR can support multiple display panels by providing multiple regulated output voltages.
Q: Is TPS65167ARHAR compatible with different display technologies? A: Yes, TPS65167ARHAR is compatible with various display technologies such as LCD, OLED, and TFT.
Q: Can TPS65167ARHAR be used in automotive applications? A: Yes, TPS65167ARHAR can be used in automotive applications as it meets the required automotive standards and has a wide operating temperature range.
Q: Are there any evaluation boards or reference designs available for TPS65167ARHAR? A: Yes, Texas Instruments provides evaluation boards and reference designs for TPS65167ARHAR to help users quickly prototype and implement their technical solutions.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate and detailed information.