QD Devices Inc.
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ADP5074ACPZ-R7
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ADP5074ACPZ-R7

Product Overview

Category

ADP5074ACPZ-R7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • Integrated circuit
  • Power management functionality
  • High efficiency
  • Compact size

Package

ADP5074ACPZ-R7 is available in a small form factor package, typically a lead-free LFCSP (Lead Frame Chip Scale Package).

Essence

The essence of ADP5074ACPZ-R7 lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: Adjustable from 0.6V to VIN
  • Maximum Output Current: 1A
  • Switching Frequency: Up to 2MHz
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADP5074ACPZ-R7 has the following pin configuration:

  1. VIN: Input voltage pin
  2. SW1: Switching node 1
  3. SW2: Switching node 2
  4. GND: Ground pin
  5. FB1: Feedback node 1
  6. FB2: Feedback node 2
  7. EN: Enable pin
  8. VOUT: Output voltage pin

Functional Features

  • Dual-channel synchronous buck converter
  • Wide input voltage range for compatibility with various power sources
  • Adjustable output voltage for flexibility in different applications
  • High switching frequency for improved efficiency
  • Overcurrent and overtemperature protection for enhanced reliability

Advantages and Disadvantages

Advantages

  • High efficiency power management
  • Compact size for space-constrained designs
  • Wide input voltage range for versatility
  • Overcurrent and overtemperature protection for reliability

Disadvantages

  • Limited maximum output current (1A)
  • Requires external components for operation

Working Principles

ADP5074ACPZ-R7 is a dual-channel synchronous buck converter. It converts the input voltage to a lower, adjustable output voltage using high-frequency switching. The integrated control circuitry ensures efficient power transfer while providing protection against overcurrent and overtemperature conditions.

Detailed Application Field Plans

ADP5074ACPZ-R7 finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ADP5074ACPZ-R7 include: - LTC3633: Dual-channel synchronous buck converter with higher output current capability - TPS54332: Dual-channel synchronous buck converter with integrated MOSFETs - MAX17503: Dual-channel synchronous buck converter with wide input voltage range

These alternative models can be considered based on specific requirements and design constraints.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ADP5074ACPZ-R7 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ADP5074ACPZ-R7 in technical solutions:

  1. Q: What is the ADP5074ACPZ-R7? A: The ADP5074ACPZ-R7 is a high-performance, integrated power management IC designed for use in various technical solutions.

  2. Q: What are the key features of the ADP5074ACPZ-R7? A: The ADP5074ACPZ-R7 features four high-performance buck regulators, programmable power sequencing, fault protection, and flexible configuration options.

  3. Q: What is the input voltage range supported by the ADP5074ACPZ-R7? A: The ADP5074ACPZ-R7 supports an input voltage range from 2.7V to 5.5V.

  4. Q: How many output channels does the ADP5074ACPZ-R7 have? A: The ADP5074ACPZ-R7 has four independent output channels.

  5. Q: Can the output voltage be adjusted on each channel? A: Yes, the output voltage can be independently adjusted on each channel using external resistors.

  6. Q: What is the maximum output current per channel? A: The ADP5074ACPZ-R7 can provide up to 1A of output current per channel.

  7. Q: Does the ADP5074ACPZ-R7 support power sequencing? A: Yes, the ADP5074ACPZ-R7 supports programmable power sequencing to ensure proper startup and shutdown of multiple power rails.

  8. Q: What kind of fault protection does the ADP5074ACPZ-R7 offer? A: The ADP5074ACPZ-R7 provides overvoltage protection, undervoltage lockout, and thermal shutdown protection.

  9. Q: Can the ADP5074ACPZ-R7 be used in battery-powered applications? A: Yes, the ADP5074ACPZ-R7 is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.

  10. Q: What package does the ADP5074ACPZ-R7 come in? A: The ADP5074ACPZ-R7 is available in a compact 32-lead LFCSP package, making it suitable for space-constrained designs.

Please note that these answers are general and may vary depending on the specific requirements and use cases of your technical solution.