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IRU1160CPTR
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IRU1160CPTR

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Low dropout voltage - Adjustable output voltage - Overcurrent and thermal protection - Small form factor

Package: QFN (Quad Flat No-Lead)

Essence: The IRU1160CPTR is a power management IC designed to regulate voltage efficiently in various electronic devices.

Packaging/Quantity: The IRU1160CPTR is available in tape and reel packaging, with 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 18V
  • Output Voltage Range: 0.8V - 16V
  • Maximum Output Current: 6A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IRU1160CPTR has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High efficiency: The IRU1160CPTR provides high efficiency voltage regulation, minimizing power loss.
  • Adjustable output voltage: The output voltage can be adjusted within a wide range to meet specific requirements.
  • Overcurrent and thermal protection: The IC incorporates protection mechanisms to prevent damage due to excessive current or temperature.
  • Small form factor: The compact QFN package allows for space-saving integration into various electronic devices.

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input and output voltage range - Compact size - Protection features ensure device safety

Disadvantages: - Limited maximum output current (6A)

Working Principles

The IRU1160CPTR operates as a voltage regulator by comparing the feedback voltage (FB) with a reference voltage. It adjusts the duty cycle of an internal PWM controller to maintain a stable output voltage. The enable pin (EN) controls the device's operation, allowing for power-saving modes when not in use.

Detailed Application Field Plans

The IRU1160CPTR is widely used in various electronic devices that require efficient voltage regulation. Some application fields include:

  1. Mobile devices: Smartphones, tablets, portable gaming consoles
  2. Computer systems: Laptops, desktops, servers
  3. Consumer electronics: Televisions, audio systems, cameras
  4. Automotive electronics: Infotainment systems, navigation units, lighting control

Detailed and Complete Alternative Models

  1. LM1117-ADJ: Adjustable voltage regulator with a maximum output current of 1A.
  2. LT1085CT: High current adjustable voltage regulator with a maximum output current of 3A.
  3. TPS7A4700: Ultra-low noise voltage regulator with a maximum output current of 1A.

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

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技術ソリューションにおける IRU1160CPTR 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 IRU1160CPTR in technical solutions:

  1. Q: What is IRU1160CPTR? A: IRU1160CPTR is a voltage regulator IC (integrated circuit) commonly used in technical solutions to regulate and stabilize voltage levels.

  2. Q: What is the input voltage range for IRU1160CPTR? A: The input voltage range for IRU1160CPTR is typically between 4.5V and 60V.

  3. Q: What is the output voltage range for IRU1160CPTR? A: The output voltage range for IRU1160CPTR can be adjusted from 0.8V to 55V, depending on the specific configuration.

  4. Q: What is the maximum output current of IRU1160CPTR? A: The maximum output current of IRU1160CPTR is typically around 6A, but it can vary based on the operating conditions and thermal considerations.

  5. Q: Can IRU1160CPTR handle both step-up and step-down voltage regulation? A: Yes, IRU1160CPTR is capable of both step-up (boost) and step-down (buck) voltage regulation, making it versatile for various applications.

  6. Q: Is IRU1160CPTR suitable for automotive applications? A: Yes, IRU1160CPTR is designed to meet the requirements of automotive applications, including high-temperature operation and robustness.

  7. Q: Does IRU1160CPTR have built-in protection features? A: Yes, IRU1160CPTR incorporates various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  8. Q: Can IRU1160CPTR operate in a wide temperature range? A: Yes, IRU1160CPTR is designed to operate reliably in a wide temperature range, typically from -40°C to 125°C.

  9. Q: What type of package does IRU1160CPTR come in? A: IRU1160CPTR is available in a compact and industry-standard surface-mount package, such as the PowerPAK SO-8.

  10. Q: Are there any application notes or reference designs available for IRU1160CPTR? A: Yes, the manufacturer provides application notes and reference designs that can help engineers in implementing IRU1160CPTR in their technical solutions.

Please note that the specific details and specifications may vary depending on the manufacturer's documentation and revisions of the IC.