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PT7M7811STBEX
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PT7M7811STBEX

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management IC
  • Characteristics: High efficiency, low power consumption
  • Package: 24-pin TSSOP
  • Essence: Efficient power management solution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 16V
  • Output Voltage Range: 0.8V to 6V
  • Output Current: Up to 3A
  • Switching Frequency: 2.2MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN
  2. SW
  3. PGND
  4. AGND
  5. FB
  6. EN
  7. SS/TRK
  8. COMP
  9. VOUT
  10. VOUT
  11. VOUT
  12. VOUT
  13. VOUT
  14. VOUT
  15. VOUT
  16. VOUT
  17. VOUT
  18. VOUT
  19. VOUT
  20. VOUT
  21. VOUT
  22. VOUT
  23. VOUT
  24. VOUT

Functional Features

  • High Efficiency Synchronous Buck Regulator
  • Wide Input Voltage Range
  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection

Advantages

  • Compact package size
  • High efficiency for extended battery life
  • Wide input voltage range for versatility
  • Comprehensive protection features

Disadvantages

  • Higher cost compared to non-synchronous regulators
  • Limited output current compared to some competitors

Working Principles

The PT7M7811STBEX is a synchronous buck regulator that efficiently steps down the input voltage to a lower output voltage. It uses a high-frequency switching converter to minimize power loss and maximize efficiency.

Detailed Application Field Plans

This product is ideal for use in portable electronic devices, battery-powered equipment, and other applications requiring efficient power management. Its compact size and high efficiency make it suitable for space-constrained designs.

Detailed and Complete Alternative Models

  • PT7M7801STBEX
  • PT7M7821STBEX
  • PT7M7831STBEX

Note: The alternative models listed above offer similar functionality with slight variations in specifications and package sizes.

This comprehensive entry provides an overview of the PT7M7811STBEX, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける PT7M7811STBEX の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is PT7M7811STBEX?

    • PT7M7811STBEX is a high-performance power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. What are the key features of PT7M7811STBEX?

    • The key features of PT7M7811STBEX include multiple voltage regulators, power sequencing, and protection features to ensure reliable power delivery to the system.

  3. How many voltage regulators does PT7M7811STBEX have?

    • PT7M7811STBEX has multiple voltage regulators, typically including step-down (buck) converters and low-dropout regulators (LDOs).

  4. What types of technical solutions can PT7M7811STBEX be used in?

    • PT7M7811STBEX can be used in a wide range of technical solutions, including IoT devices, industrial automation, consumer electronics, and more.

  5. What is the input voltage range supported by PT7M7811STBEX?

    • PT7M7811STBEX typically supports a wide input voltage range, allowing it to be used with various power sources such as batteries, AC adapters, or USB power.

  6. Does PT7M7811STBEX support power sequencing?

    • Yes, PT7M7811STBEX supports power sequencing to ensure that different power rails are activated in the correct order to prevent damage to sensitive components.

  7. What protection features does PT7M7811STBEX offer?

    • PT7M7811STBEX typically offers protection features such as overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

  8. Is PT7M7811STBEX suitable for low-power applications?

    • Yes, PT7M7811STBEX is suitable for low-power applications due to its efficient voltage regulation and low quiescent current.

  9. Can PT7M7811STBEX be used in battery-powered devices?

    • Yes, PT7M7811STBEX is well-suited for battery-powered devices, offering efficient power management and extended battery life.

  10. Are there any application notes or reference designs available for PT7M7811STBEX?

    • Yes, application notes and reference designs are often available from the manufacturer to assist with the integration of PT7M7811STBEX into specific technical solutions.