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TPS2216ADBR
Product Overview
Category
The TPS2216ADBR belongs to the category of integrated circuits (ICs) and specifically falls under the power management ICs.
Use
This product is primarily used for power distribution and protection in electronic devices. It provides a reliable and efficient solution for managing power supply requirements.
Characteristics
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Current Limit: Up to 1.5A
- Low On-Resistance: 50mΩ (typical)
- Thermal Shutdown Protection
- Overcurrent Protection
- Undervoltage Lockout
Package
The TPS2216ADBR is available in a small outline package (SOIC) with eight pins. This package offers ease of handling and compatibility with standard PCB manufacturing processes.
Essence
The essence of the TPS2216ADBR lies in its ability to efficiently regulate and distribute power within electronic devices, ensuring stable and reliable operation.
Packaging/Quantity
The TPS2216ADBR is typically packaged in reels or tubes, containing a quantity of 250 units per reel/tube. This packaging ensures convenient storage and transportation.
Specifications
- Operating Temperature Range: -40°C to +85°C
- Quiescent Current: 100μA (typical)
- Dropout Voltage: 200mV (typical)
- Power Dissipation: 1.25W (maximum)
Detailed Pin Configuration
The TPS2216ADBR features the following pin configuration:
- EN (Enable): Controls the device's power state.
- IN: Input voltage supply.
- GND: Ground reference.
- PG (Power Good): Indicates the status of the output voltage.
- OUT: Output voltage supply.
- FB (Feedback): Provides feedback for voltage regulation.
- SS (Soft Start): Controls the soft start time of the device.
- PGND: Ground reference for the output voltage.
Functional Features
- Power sequencing and protection: Ensures proper power-up and shutdown sequences, protecting sensitive components from voltage spikes or drops.
- Overcurrent protection: Safeguards against excessive current flow, preventing damage to the device and connected components.
- Thermal shutdown protection: Prevents overheating by shutting down the device when the temperature exceeds a specified threshold.
- Undervoltage lockout: Disables the device when the input voltage falls below a certain level, preventing improper operation.
Advantages and Disadvantages
Advantages
- Wide input voltage range allows compatibility with various power sources.
- Low on-resistance minimizes power loss and heat generation.
- Compact package size enables space-efficient designs.
- Comprehensive protection features enhance system reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- Dropout voltage may affect overall system efficiency in low-voltage scenarios.
Working Principles
The TPS2216ADBR operates as a voltage regulator, utilizing internal circuitry to maintain a stable output voltage regardless of input voltage fluctuations. It employs a combination of control mechanisms, such as feedback loops and current limiting, to ensure accurate voltage regulation and protect against potential faults.
Detailed Application Field Plans
The TPS2216ADBR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices
In these applications, it serves as a vital component for managing power distribution and protection, ensuring reliable operation and optimal performance.
Detailed and Complete Alternative Models
- TPS2216ADB
- TPS2216ADBRG4
- TPS2216ADBRG4-EP
- TPS2216ADBRG4-EPVM
These alternative models offer similar functionality and characteristics, providing flexibility in design choices while maintaining compatibility with the intended application.
Note: The above information is subject to change as per the manufacturer's updates and revisions.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPS2216ADBR in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of TPS2216ADBR in technical solutions:
Q: What is TPS2216ADBR? A: TPS2216ADBR is a power distribution switch with an integrated current-limiting feature, commonly used in electronic circuits.
Q: What is the maximum input voltage supported by TPS2216ADBR? A: The maximum input voltage supported by TPS2216ADBR is typically 5.5V.
Q: Can TPS2216ADBR handle high currents? A: Yes, TPS2216ADBR can handle high currents up to 2A.
Q: How many output channels does TPS2216ADBR have? A: TPS2216ADBR has two independent output channels.
Q: What is the purpose of the current-limiting feature in TPS2216ADBR? A: The current-limiting feature in TPS2216ADBR protects the circuit from excessive current draw, preventing damage to the components.
Q: Can TPS2216ADBR be used in battery-powered applications? A: Yes, TPS2216ADBR can be used in battery-powered applications as it has low quiescent current consumption.
Q: Does TPS2216ADBR have thermal shutdown protection? A: Yes, TPS2216ADBR has built-in thermal shutdown protection to prevent overheating.
Q: Is TPS2216ADBR compatible with both digital and analog circuits? A: Yes, TPS2216ADBR is compatible with both digital and analog circuits.
Q: Can TPS2216ADBR be used in automotive applications? A: Yes, TPS2216ADBR is suitable for automotive applications as it can withstand high temperatures and has reverse polarity protection.
Q: What are the typical applications of TPS2216ADBR? A: TPS2216ADBR is commonly used in mobile devices, USB hubs, portable gaming consoles, and other electronic devices that require power distribution and current limiting.
Please note that the answers provided here are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and consult with technical experts for accurate information.