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MAX16953AEE/V+T
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MAX16953AEE/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
  • Package: 16-TQFN-EP (4x4)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 1.2V to 57V
  • Maximum Output Current: 500mA
  • Quiescent Current: 17µA
  • Switching Frequency: 2.2MHz
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16953AEE/V+T has a 16-pin TQFN-EP package with the following pin configuration:

  1. VIN: Input Voltage
  2. EN: Enable Pin
  3. FB: Feedback Pin
  4. GND: Ground
  5. SW: Switch Node
  6. PGND: Power Ground
  7. VOUT: Output Voltage
  8. SS/TRK: Soft-Start/Tracking Control
  9. SS/TRK: Soft-Start/Tracking Control
  10. SS/TRK: Soft-Start/Tracking Control
  11. SS/TRK: Soft-Start/Tracking Control
  12. SS/TRK: Soft-Start/Tracking Control
  13. SS/TRK: Soft-Start/Tracking Control
  14. SS/TRK: Soft-Start/Tracking Control
  15. SS/TRK: Soft-Start/Tracking Control
  16. SS/TRK: Soft-Start/Tracking Control

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss.
  • Low quiescent current enables energy-saving operation.
  • Integrated soft-start and tracking control for smooth power-up.

Advantages

  • Compact package size saves board space.
  • High switching frequency reduces the size of external components.
  • Wide input voltage range accommodates various power sources.
  • Low quiescent current prolongs battery life in portable devices.

Disadvantages

  • Limited maximum output current may restrict certain applications.
  • Requires careful thermal management due to high efficiency.

Working Principles

The MAX16953AEE/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 between 1.2V and 57V. It utilizes a high-frequency switching architecture to achieve high efficiency and minimize power loss. The integrated soft-start and tracking control ensure a controlled and gradual power-up sequence, preventing excessive inrush current.

Detailed Application Field Plans

The MAX16953AEE/V+T finds applications in various fields, including:

  1. Automotive: Power management in automotive electronics, such as infotainment systems, lighting modules, and advanced driver-assistance systems (ADAS).
  2. Industrial: Voltage regulation in industrial automation equipment, motor drives, and power supplies.
  3. Consumer Electronics: Power management in portable devices, home appliances, and audio/video equipment.
  4. Telecommunications: Voltage regulation in telecom infrastructure, networking devices, and data centers.

Detailed Alternative Models

  1. MAX16953BEE/V+T: Similar specifications with enhanced EMI performance.
  2. MAX16953CEE/V+T: Higher maximum output current of 1A.
  3. MAX16953DEE/V+T: Lower quiescent current of 10µA.

These alternative models offer similar functionality but cater to specific requirements or provide additional features.

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技術ソリューションにおける MAX16953AEE/V+T 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。

  1. What is the input voltage range of MAX16953AEE/V+T?

    • The input voltage range of MAX16953AEE/V+T is 4.5V to 36V.

  2. What is the maximum output current of MAX16953AEE/V+T?

    • The maximum output current of MAX16953AEE/V+T is 1.5A.

  3. Does MAX16953AEE/V+T have overcurrent protection?

    • Yes, MAX16953AEE/V+T features overcurrent protection.

  4. What is the typical efficiency of MAX16953AEE/V+T?

    • The typical efficiency of MAX16953AEE/V+T is 90%.

  5. Can MAX16953AEE/V+T be used in automotive applications?

    • Yes, MAX16953AEE/V+T is suitable for automotive applications.

  6. Does MAX16953AEE/V+T have thermal shutdown protection?

    • Yes, MAX16953AEE/V+T includes thermal shutdown protection.

  7. What is the operating temperature range of MAX16953AEE/V+T?

    • The operating temperature range of MAX16953AEE/V+T is -40°C to +125°C.

  8. Is MAX16953AEE/V+T compatible with both step-up and step-down configurations?

    • Yes, MAX16953AEE/V+T can be used in both step-up and step-down configurations.

  9. What type of package does MAX16953AEE/V+T come in?

    • MAX16953AEE/V+T is available in a 16-pin TQFN package.

  10. Does MAX16953AEE/V+T require external compensation components?

    • No, MAX16953AEE/V+T does not require external compensation components.