Maxim Integrated
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MAX5035DASA/V+T
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MAX5035DASA/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: Surface Mount, 8-SOIC (Small Outline Integrated Circuit)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Maximum Output Current: 3A
  • Quiescent Current: 17µA
  • Switching Frequency: 1MHz
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5035DASA/V+T has a total of 8 pins arranged as follows:

  1. VIN: Input Voltage
  2. GND: Ground
  3. FB: Feedback Pin
  4. EN: Enable Pin
  5. SS/TR: Soft-Start/Tracking Pin
  6. PGND: Power Ground
  7. SW: Switch Node
  8. VOUT: Output Voltage

Functional Features

  • High Efficiency: The MAX5035DASA/V+T offers high efficiency power conversion, minimizing energy loss.
  • Low Quiescent Current: With a quiescent current of only 17µA, the device consumes minimal power during standby or idle mode.
  • Wide Input Voltage Range: The IC can accept input voltages ranging from 4.5V to 28V, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 5.5V, providing flexibility in different power supply requirements.
  • Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low quiescent current consumption - Wide input voltage range - Adjustable output voltage - Overcurrent protection

Disadvantages: - Limited maximum output current (3A)

Working Principles

The MAX5035DASA/V+T is a voltage regulator IC that utilizes a switching regulator topology. It operates by converting the input voltage to a regulated output voltage using high-frequency switching techniques. The device employs a feedback mechanism to maintain the desired output voltage, compensating for load variations and input voltage changes.

Detailed Application Field Plans

The MAX5035DASA/V+T finds applications in various fields, including but not limited to:

  1. Industrial Automation: Power supply for control systems, motor drives, and sensors.
  2. Automotive Electronics: Voltage regulation for infotainment systems, lighting modules, and engine control units.
  3. Consumer Electronics: Power management for smartphones, tablets, and portable devices.
  4. Telecommunications: Voltage regulation for network equipment, routers, and base stations.
  5. Renewable Energy: Power conversion for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

  1. LM2596S-ADJ: Adjustable Buck Converter IC with similar specifications and package.
  2. LT1763-3.3: Low Dropout Regulator IC with fixed 3.3V output voltage.
  3. TPS54331: Synchronous Step-Down Converter IC with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for the MAX5035DASA/V+T in specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX5035DASA/V+T v technických řešeních

  1. What is the maximum input voltage for MAX5035DASA/V+T?
    - The maximum input voltage for MAX5035DASA/V+T is 76V.

  2. What is the typical output current of MAX5035DASA/V+T?
    - The typical output current of MAX5035DASA/V+T is 500mA.

  3. Can MAX5035DASA/V+T be used in automotive applications?
    - Yes, MAX5035DASA/V+T is suitable for automotive applications.

  4. What is the operating temperature range of MAX5035DASA/V+T?
    - The operating temperature range of MAX5035DASA/V+T is -40°C to +125°C.

  5. Does MAX5035DASA/V+T have overcurrent protection?
    - Yes, MAX5035DASA/V+T features overcurrent protection.

  6. Is MAX5035DASA/V+T suitable for battery-powered applications?
    - Yes, MAX5035DASA/V+T is suitable for battery-powered applications.

  7. What is the typical efficiency of MAX5035DASA/V+T?
    - The typical efficiency of MAX5035DASA/V+T is 90%.

  8. Can MAX5035DASA/V+T be used in industrial control systems?
    - Yes, MAX5035DASA/V+T can be used in industrial control systems.

  9. What is the quiescent current of MAX5035DASA/V+T?
    - The quiescent current of MAX5035DASA/V+T is 120µA.

  10. Does MAX5035DASA/V+T require external compensation?
    - No, MAX5035DASA/V+T does not require external compensation.