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TPS2064DGNR
Product Overview
Category
The TPS2064DGNR belongs to the category of integrated circuits (ICs) specifically designed for power management.
Use
This IC is commonly used in various electronic devices to provide power distribution and protection functions.
Characteristics
- Power distribution and protection capabilities
- Compact size and low power consumption
- High efficiency and reliability
- Wide operating voltage range
- Overcurrent and overvoltage protection features
Package
The TPS2064DGNR is available in a small outline package (SOIC) with 8 pins.
Essence
The essence of the TPS2064DGNR lies in its ability to efficiently manage power distribution and protect electronic devices from potential damage caused by overcurrent or overvoltage conditions.
Packaging/Quantity
The TPS2064DGNR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Continuous Current: 1.5A
- Operating Temperature Range: -40°C to 85°C
- Quiescent Current: 50µA (typical)
Detailed Pin Configuration
The TPS2064DGNR has the following pin configuration:
- EN (Enable)
- IN (Input Voltage)
- GND (Ground)
- PG (Power Good)
- OUT (Output Voltage)
- OUT (Output Voltage)
- GND (Ground)
- EN (Enable)
Functional Features
- Overcurrent protection: Automatically shuts down the output when the current exceeds the specified limit.
- Overvoltage protection: Safeguards the connected device by disabling the output when the voltage exceeds a predetermined threshold.
- Power Good indication: Provides a signal indicating that the output voltage is within the acceptable range.
- Enable control: Allows the user to enable or disable the power supply to the connected device.
Advantages and Disadvantages
Advantages
- Efficient power distribution and protection capabilities
- Compact size enables integration into space-constrained designs
- Wide operating voltage range accommodates various applications
- Power Good indication enhances system reliability
Disadvantages
- Limited maximum continuous current may not be suitable for high-power applications
- Temperature range may restrict usage in extreme environments
Working Principles
The TPS2064DGNR operates by monitoring the input voltage and current. It regulates the output voltage and protects against overcurrent and overvoltage conditions. The Enable pin allows the user to control the power supply to the connected device, while the Power Good pin provides feedback on the output voltage status.
Detailed Application Field Plans
The TPS2064DGNR finds applications in various electronic devices, including but not limited to: - Mobile phones and tablets - Portable gaming consoles - Wearable devices - IoT (Internet of Things) devices - Battery-powered equipment - Industrial automation systems
Detailed and Complete Alternative Models
- TPS2065DGNR
- TPS2066DGNR
- TPS2067DGNR
- TPS2068DGNR
- TPS2069DGNR
These alternative models offer similar power management features and can be considered as substitutes for the TPS2064DGNR based on specific application requirements.
In conclusion, the TPS2064DGNR is an integrated circuit designed for power management, offering efficient power distribution, protection features, and compact size. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic devices.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng TPS2064DGNR trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of TPS2064DGNR in technical solutions:
Q: What is TPS2064DGNR? A: TPS2064DGNR is a power distribution switch with integrated current limiting, ideal for applications requiring multiple power domains.
Q: What is the maximum input voltage supported by TPS2064DGNR? A: The maximum input voltage supported by TPS2064DGNR is 5.5V.
Q: How many power channels does TPS2064DGNR support? A: TPS2064DGNR supports four independent power channels.
Q: Can TPS2064DGNR handle overcurrent conditions? A: Yes, TPS2064DGNR has built-in current limiting and thermal shutdown protection to handle overcurrent conditions.
Q: What is the maximum continuous current per channel supported by TPS2064DGNR? A: The maximum continuous current per channel supported by TPS2064DGNR is 0.5A.
Q: Does TPS2064DGNR have an enable pin? A: Yes, TPS2064DGNR has an active-low enable (EN) pin to control the power channels.
Q: Can TPS2064DGNR be used in battery-powered applications? A: Yes, TPS2064DGNR has a low quiescent current and is suitable for battery-powered applications.
Q: What is the operating temperature range of TPS2064DGNR? A: The operating temperature range of TPS2064DGNR is -40°C to +85°C.
Q: Does TPS2064DGNR have built-in reverse current protection? A: Yes, TPS2064DGNR has built-in reverse current blocking to prevent current flow from output to input.
Q: What package does TPS2064DGNR come in? A: TPS2064DGNR is available in a 8-pin MSOP (DGK) package.
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 detailed information.