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LTC3717EUH-1#PBF
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LTC3717EUH-1#PBF

Product Overview

Category

LTC3717EUH-1#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used for voltage regulation and power conversion in various electronic devices and systems.

Characteristics

  • High efficiency: The LTC3717EUH-1#PBF offers high efficiency power conversion, minimizing energy loss during voltage regulation.
  • Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
  • Multiple outputs: This IC provides multiple regulated output voltages, allowing for flexible power distribution.
  • Protection features: The LTC3717EUH-1#PBF incorporates various protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown.

Package

The LTC3717EUH-1#PBF is available in a compact and industry-standard 38-lead QFN (Quad Flat No-Lead) package.

Essence

The essence of LTC3717EUH-1#PBF lies in its ability to efficiently regulate and convert voltages, enabling reliable power management in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 140V
  • Output Voltage Range: Adjustable from 0.8V to 60V
  • Maximum Output Current: 6A
  • Switching Frequency: Up to 2MHz
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3717EUH-1#PBF features a total of 38 pins, each serving a specific function. Here is a detailed pin configuration:

  1. VIN: Input voltage pin
  2. SW1: Switching node 1
  3. SW2: Switching node 2
  4. PGND: Power ground
  5. VOUT1: Output voltage 1
  6. VOUT2: Output voltage 2
  7. VOUT3: Output voltage 3
  8. VOUT4: Output voltage 4
  9. VOUT5: Output voltage 5
  10. VOUT6: Output voltage 6
  11. VOUT7: Output voltage 7
  12. VOUT8: Output voltage 8
  13. VOUT9: Output voltage 9
  14. VOUT10: Output voltage 10
  15. VOUT11: Output voltage 11
  16. VOUT12: Output voltage 12
  17. VOUT13: Output voltage 13
  18. VOUT14: Output voltage 14
  19. VOUT15: Output voltage 15
  20. VOUT16: Output voltage 16
  21. VOUT17: Output voltage 17
  22. VOUT18: Output voltage 18
  23. VOUT19: Output voltage 19
  24. VOUT20: Output voltage 20
  25. VOUT21: Output voltage 21
  26. VOUT22: Output voltage 22
  27. VOUT23: Output voltage 23
  28. VOUT24: Output voltage 24
  29. VOUT25: Output voltage 25
  30. VOUT26: Output voltage 26
  31. VOUT27: Output voltage 27
  32. VOUT28: Output voltage 28
  33. VOUT29: Output voltage 29
  34. VOUT30: Output voltage 30
  35. VOUT31: Output voltage 31
  36. VOUT32: Output voltage 32
  37. VOUT33: Output voltage 33
  38. GND: Ground pin

Functional Features

The LTC3717EUH-1#PBF offers several functional features that enhance its performance and usability:

  1. Wide input voltage range allows compatibility with various power sources.
  2. High efficiency power conversion reduces energy loss and improves overall system efficiency.
  3. Multiple regulated output voltages enable flexible power distribution to different components.
  4. Protection mechanisms safeguard against overvoltage, overcurrent, and thermal issues, ensuring system reliability.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Multiple regulated output voltages
  • Integrated protection mechanisms

Disadvantages

  • Limited maximum output current (6A)
  • Relatively high cost compared to some alternative models

Working Principles

The LTC3717EUH-1#PBF operates based on a switching regulator topology. It utilizes high-frequency switching to efficiently regulate the input voltage and convert it to multiple desired output voltages. The integrated control circuitry ensures stable and accurate voltage regulation, while the

技術ソリューションにおける LTC3717EUH-1#PBF 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。

Sure! Here are 10 common questions and answers related to the application of LTC3717EUH-1#PBF in technical solutions:

Q1: What is LTC3717EUH-1#PBF? A1: LTC3717EUH-1#PBF is a specific model number for a power management integrated circuit (PMIC) manufactured by Linear Technology (now part of Analog Devices). It is designed for use in various technical solutions.

Q2: What are the key features of LTC3717EUH-1#PBF? A2: Some key features of LTC3717EUH-1#PBF include high efficiency, wide input voltage range, multiple output channels, programmable soft-start, and fault protection mechanisms.

Q3: What are the typical applications of LTC3717EUH-1#PBF? A3: LTC3717EUH-1#PBF can be used in a wide range of applications such as industrial automation, telecommunications, automotive systems, medical devices, and portable electronics.

Q4: What is the maximum input voltage supported by LTC3717EUH-1#PBF? A4: The maximum input voltage supported by LTC3717EUH-1#PBF is typically around 100V, but it may vary depending on the specific operating conditions.

Q5: How many output channels does LTC3717EUH-1#PBF have? A5: LTC3717EUH-1#PBF has multiple output channels, usually ranging from two to four, which can be independently controlled and configured.

Q6: Can LTC3717EUH-1#PBF handle high current loads? A6: Yes, LTC3717EUH-1#PBF is capable of handling high current loads. It has a built-in current limit protection feature to ensure safe operation.

Q7: Is LTC3717EUH-1#PBF suitable for battery-powered applications? A7: Yes, LTC3717EUH-1#PBF is suitable for battery-powered applications. It supports a wide input voltage range and has low quiescent current, making it efficient for battery-operated devices.

Q8: Does LTC3717EUH-1#PBF have any built-in protection mechanisms? A8: Yes, LTC3717EUH-1#PBF incorporates various protection mechanisms such as overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

Q9: Can LTC3717EUH-1#PBF be controlled and monitored digitally? A9: No, LTC3717EUH-1#PBF does not have built-in digital control or monitoring capabilities. It is an analog PMIC that requires external control circuitry.

Q10: What package type does LTC3717EUH-1#PBF come in? A10: LTC3717EUH-1#PBF is available in a 38-lead exposed pad QFN (quad flat no-leads) package, which provides good thermal performance and ease of soldering.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.