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TPS3600D25PW
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TPS3600D25PW

Overview

Category: Integrated Circuits (ICs)

Use: Power Management IC

Characteristics: - High Efficiency - Low Quiescent Current - Wide Input Voltage Range - Adjustable Output Voltage - Overcurrent Protection - Thermal Shutdown Protection

Package: PowerPAD HTSSOP-20

Essence: TPS3600D25PW is a power management integrated circuit designed for various applications requiring efficient power conversion and regulation.

Packaging/Quantity: The TPS3600D25PW is available in a PowerPAD HTSSOP-20 package. It is typically sold in reels of 2500 units.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Maximum Output Current: 2.5A
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TPS3600D25PW has the following pin configuration:

  1. EN (Enable)
  2. FB (Feedback)
  3. GND (Ground)
  4. SW (Switch)
  5. PG (Power Good)
  6. VOUT (Output Voltage)
  7. VIN (Input Voltage)
  8. NC (No Connection)
  9. NC (No Connection)
  10. NC (No Connection)
  11. NC (No Connection)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)
  17. NC (No Connection)
  18. NC (No Connection)
  19. NC (No Connection)
  20. VREF (Reference Voltage)

Functional Features

  • High Efficiency: The TPS3600D25PW offers high efficiency power conversion, minimizing energy loss during operation.
  • Low Quiescent Current: With a low quiescent current of 50µA, the IC consumes minimal power when in standby or idle mode.
  • Wide Input Voltage Range: The device can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various power sources.
  • Adjustable Output Voltage: The output voltage can be adjusted within the range of 0.8V to 3.6V, providing flexibility for different applications.
  • Overcurrent Protection: The IC incorporates overcurrent protection to safeguard against excessive current flow, preventing damage to the circuitry.
  • Thermal Shutdown Protection: In case of excessive temperature rise, the thermal shutdown feature activates, protecting the IC from overheating.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Wide input voltage range - Adjustable output voltage - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current (2.5A)

Working Principles

The TPS3600D25PW is a step-down (buck) converter that regulates the input voltage to a lower, adjustable output voltage. It utilizes a pulse-width modulation (PWM) control scheme to achieve efficient power conversion. The EN pin enables or disables the IC, while the FB pin provides feedback for voltage regulation. The SW pin is connected to an external inductor and diode to form a buck converter topology.

Detailed Application Field Plans

The TPS3600D25PW is widely used in various applications requiring power management and regulation. Some common application fields include:

  1. Portable Electronic Devices: The IC is suitable for powering smartphones, tablets, portable media players, and other battery-operated devices.
  2. Industrial Equipment: It can be used in industrial automation systems, motor control circuits, and other power-sensitive applications.
  3. Automotive Electronics: The TPS3600D25PW finds application in automotive electronics, such as infotainment systems, lighting controls, and power modules.
  4. IoT Devices: With its low quiescent current and wide input voltage range, the IC is ideal for powering IoT devices, including sensors, smart home devices, and wearables.

Detailed and Complete Alternative Models

  1. TPS3600D33PW: Similar to TPS3600D25PW but with a maximum output current of 3.3A.
  2. TPS3600D18PW: Similar to TPS3600D25PW but with a maximum output current of 1.8A.
  3. TPS3600D12PW: Similar to TPS3600D25PW but with a maximum output current of 1.2A.
  4. TPS3600D05PW: Similar to TPS3600D25PW but with a maximum output current of 500mA.

These alternative models provide different maximum output currents to

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av TPS3600D25PW i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of TPS3600D25PW in technical solutions:

  1. Q: What is TPS3600D25PW? A: TPS3600D25PW is a specific model of power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of TPS3600D25PW? A: Some key features of TPS3600D25PW include high efficiency, low quiescent current, wide input voltage range, and multiple output voltage options.

  3. Q: What are the typical applications of TPS3600D25PW? A: TPS3600D25PW is commonly used in battery-powered devices, portable electronics, IoT devices, and other applications that require efficient power management.

  4. Q: What is the input voltage range supported by TPS3600D25PW? A: TPS3600D25PW supports an input voltage range of typically 2.7V to 5.5V, making it suitable for a wide range of power sources.

  5. Q: How many output voltage options does TPS3600D25PW provide? A: TPS3600D25PW provides two fixed output voltage options: 3.3V and 2.5V. These options can be selected based on the requirements of the application.

  6. Q: Can TPS3600D25PW handle load variations efficiently? A: Yes, TPS3600D25PW has built-in load regulation capabilities, allowing it to handle load variations while maintaining stable output voltages.

  7. Q: Does TPS3600D25PW have any protection features? A: Yes, TPS3600D25PW includes protection features such as thermal shutdown, overcurrent protection, and undervoltage lockout to ensure safe operation.

  8. Q: Can TPS3600D25PW be used in automotive applications? A: Yes, TPS3600D25PW is designed to meet the requirements of automotive applications, making it suitable for use in vehicles.

  9. Q: What is the typical efficiency of TPS3600D25PW? A: TPS3600D25PW has a high typical efficiency of around 90%, which helps to maximize battery life and minimize power dissipation.

  10. Q: Is TPS3600D25PW easy to integrate into technical solutions? A: Yes, TPS3600D25PW comes in a compact package and requires minimal external components, making it relatively easy to integrate into various designs.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.