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MAX16928CGUP/V+T
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MAX16928CGUP/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current
  • Package: 20-TSSOP (Thin Shrink Small Outline Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 0.8V to 90% of VIN
  • Maximum Output Current: 1A
  • Quiescent Current: 17µA (typical)
  • Switching Frequency: 2.2MHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16928CGUP/V+T IC has a total of 20 pins. The pin configuration is as follows:

  1. EN (Enable)
  2. FB (Feedback)
  3. SS/TRK (Soft-Start/Tracking)
  4. PGND (Power Ground)
  5. SW (Switch Node)
  6. LX (Inductor Connection)
  7. BST (Bootstrap)
  8. VCC (Supply Voltage)
  9. AGND (Analog Ground)
  10. COMP (Compensation)
  11. SS/TRK (Soft-Start/Tracking)
  12. PGND (Power Ground)
  13. SW (Switch Node)
  14. LX (Inductor Connection)
  15. BST (Bootstrap)
  16. VCC (Supply Voltage)
  17. AGND (Analog Ground)
  18. COMP (Compensation)
  19. NC (No Connect)
  20. VIN (Input Voltage)

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency design minimizes power loss.
  • Low quiescent current ensures energy efficiency during standby mode.
  • Integrated soft-start and tracking functionality for smooth power-up.
  • Overcurrent and overtemperature protection for enhanced reliability.

Advantages

  • High efficiency operation reduces power consumption.
  • Wide input voltage range enables compatibility with various power sources.
  • Compact package size saves board space.
  • Integrated protection features enhance system reliability.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Higher cost compared to non-integrated voltage regulators.
  • Requires careful thermal management due to the small package size.

Working Principles

The MAX16928CGUP/V+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency. The IC incorporates a control loop that adjusts the duty cycle of the internal switch to maintain the desired output voltage. The soft-start feature gradually ramps up the output voltage during startup, preventing excessive inrush current. Various protection mechanisms, such as overcurrent and overtemperature protection, ensure safe operation under different conditions.

Detailed Application Field Plans

The MAX16928CGUP/V+T is commonly used in automotive applications, where it provides power management for various subsystems. Some specific application areas include:

  1. Automotive Infotainment Systems
  2. Advanced Driver Assistance Systems (ADAS)
  3. Lighting Control Modules
  4. Body Control Modules
  5. Powertrain Control Modules

Detailed and Complete Alternative Models

  1. TPS54332DDAR - Texas Instruments
  2. LT8610ABEMSE#PBF - Analog Devices
  3. LM2596S-ADJ/NOPB - Texas Instruments
  4. MP2307DN-LF-Z - Monolithic Power Systems
  5. AP6503SPG-13 - Diodes Incorporated

These alternative models offer similar functionality and can be considered as substitutes for the MAX16928CGUP/V+T in various applications.

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10个与MAX16928CGUP/V+T在技术解决方案中的应用相关的常见问题及解答

  1. What is the input voltage range of MAX16928CGUP/V+T?
    - The input voltage range of MAX16928CGUP/V+T is 4.5V to 36V.

  2. What is the maximum output current of MAX16928CGUP/V+T?
    - The maximum output current of MAX16928CGUP/V+T is 3A.

  3. Can MAX16928CGUP/V+T be used in automotive applications?
    - Yes, MAX16928CGUP/V+T is suitable for automotive applications.

  4. What is the typical efficiency of MAX16928CGUP/V+T?
    - The typical efficiency of MAX16928CGUP/V+T is 95%.

  5. Does MAX16928CGUP/V+T have overcurrent protection?
    - Yes, MAX16928CGUP/V+T features overcurrent protection.

  6. What is the operating temperature range of MAX16928CGUP/V+T?
    - The operating temperature range of MAX16928CGUP/V+T is -40°C to +125°C.

  7. Is MAX16928CGUP/V+T compatible with both step-up and step-down applications?
    - Yes, MAX16928CGUP/V+T can be used in both step-up and step-down applications.

  8. What type of package does MAX16928CGUP/V+T come in?
    - MAX16928CGUP/V+T is available in a 20-pin TQFN package.

  9. Can MAX16928CGUP/V+T be used in industrial power supply designs?
    - Yes, MAX16928CGUP/V+T is suitable for industrial power supply designs.

  10. Does MAX16928CGUP/V+T require external compensation components?
    - No, MAX16928CGUP/V+T does not require external compensation components.