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TPS2216DBRG4
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TPS2216DBRG4

Product Overview

Category

The TPS2216DBRG4 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 in various applications.

Characteristics

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Continuous Current: 1.5A
  • Low On-Resistance Power Switches
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Undervoltage Lockout

Package

The TPS2216DBRG4 is available in a small outline package (SOIC) with 16 pins. This package offers ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of the TPS2216DBRG4 lies in its ability to efficiently manage power distribution and provide protection features, ensuring the safe operation of electronic devices.

Packaging/Quantity

The TPS2216DBRG4 is typically packaged in reels, containing 2500 units per reel. This packaging format ensures convenient storage, transportation, and handling during the manufacturing process.

Specifications

  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 50µA (typical)
  • Rise Time: 10µs (typical)
  • Fall Time: 10µs (typical)
  • Enable Threshold Voltage: 1.2V (typical)
  • Power Supply Rejection Ratio: 70dB (typical)

Detailed Pin Configuration

The TPS2216DBRG4 has the following pin configuration:

  1. EN (Enable)
  2. GND (Ground)
  3. VCC (Power Supply)
  4. IN (Input Voltage)
  5. PG (Power Good)
  6. FB (Feedback)
  7. SW1 (Switch 1)
  8. SW2 (Switch 2)
  9. SW3 (Switch 3)
  10. SW4 (Switch 4)
  11. SW5 (Switch 5)
  12. SW6 (Switch 6)
  13. SW7 (Switch 7)
  14. SW8 (Switch 8)
  15. SW9 (Switch 9)
  16. SW10 (Switch 10)

Functional Features

The TPS2216DBRG4 offers the following functional features:

  • Power distribution and protection for multiple loads
  • Overcurrent protection to prevent damage to the circuitry
  • Thermal shutdown protection to prevent overheating
  • Undervoltage lockout to ensure proper operation under low voltage conditions
  • Power good indication for monitoring the status of the power supply

Advantages and Disadvantages

Advantages

  • Efficient power management and distribution
  • Comprehensive protection features
  • Compact package size
  • Wide input and output voltage range
  • Low on-resistance power switches

Disadvantages

  • Limited maximum continuous current (1.5A)
  • Requires external components for complete power management solution

Working Principles

The TPS2216DBRG4 operates by receiving an input voltage (IN) and converting it to the desired output voltage (0.8V to 3.6V) using internal power switches. It ensures efficient power distribution to multiple loads while providing protection against overcurrent and thermal issues. The enable pin (EN) allows for control of the power supply, and the power good pin (PG) indicates the status of the power supply.

Detailed Application Field Plans

The TPS2216DBRG4 finds applications in various electronic devices that require power management and protection. Some of the potential application fields include:

  1. Mobile devices: Smartphones, tablets, portable gaming consoles
  2. Consumer electronics: Digital cameras, portable media players
  3. Computer peripherals: USB hubs, external hard drives
  4. Industrial equipment: Test and measurement instruments, control systems
  5. Automotive electronics: Infotainment systems, navigation devices

Detailed and Complete Alternative Models

  1. TPS2216DG4: Similar to TPS2216DBRG4 but available in a different package (MSOP)
  2. TPS2216DDBG4: Dual version of TPS2216DBRG4 with additional power management features
  3. TPS2216DQG4: Enhanced version of TPS2216DBRG4 with higher maximum continuous current capability

These alternative models offer similar functionality and can be considered based on specific requirements and preferences.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS2216DBRG4 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TPS2216DBRG4 in technical solutions:

  1. Q: What is the TPS2216DBRG4? A: The TPS2216DBRG4 is a power distribution switch with an integrated current-limiting feature, designed for use in various technical solutions.

  2. Q: What is the maximum input voltage supported by the TPS2216DBRG4? A: The TPS2216DBRG4 can support a maximum input voltage of up to 5.5V.

  3. Q: What is the purpose of the current-limiting feature in the TPS2216DBRG4? A: The current-limiting feature in the TPS2216DBRG4 helps protect the circuit from excessive current flow, preventing damage to the components.

  4. Q: Can the TPS2216DBRG4 be used in battery-powered applications? A: Yes, the TPS2216DBRG4 can be used in battery-powered applications as it has a low quiescent current and supports low-power operation.

  5. Q: How many output channels does the TPS2216DBRG4 have? A: The TPS2216DBRG4 has two independent output channels.

  6. Q: What is the maximum continuous current that each output channel of the TPS2216DBRG4 can handle? A: Each output channel of the TPS2216DBRG4 can handle a maximum continuous current of 500mA.

  7. Q: Is the TPS2216DBRG4 compatible with both analog and digital circuits? A: Yes, the TPS2216DBRG4 is compatible with both analog and digital circuits, making it versatile for various applications.

  8. Q: Does the TPS2216DBRG4 have built-in thermal shutdown protection? A: Yes, the TPS2216DBRG4 has built-in thermal shutdown protection to prevent overheating and ensure safe operation.

  9. Q: Can the TPS2216DBRG4 be used in automotive applications? A: Yes, the TPS2216DBRG4 is suitable for automotive applications as it meets the necessary automotive standards and requirements.

  10. Q: What package does the TPS2216DBRG4 come in? A: The TPS2216DBRG4 comes in a small-outline integrated circuit (SOIC) package.

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 technical experts for accurate information.