Maxim Integrated
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MAX753CSE+T
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MAX753CSE+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-efficiency, low-power, step-up DC-DC converter
  • Package: 16-pin Narrow SOIC (Small Outline Integrated Circuit)
  • Essence: Voltage Boosting
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage Range: 4V to 28V
  • Switching Frequency: 300kHz
  • Maximum Output Current: 80mA
  • Efficiency: Up to 90%
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX753CSE+T has a total of 16 pins, which are numbered as follows:

  1. SHDN (Shutdown)
  2. GND (Ground)
  3. LX (Switch Node)
  4. FB (Feedback)
  5. VCC (Supply Voltage)
  6. COMP (Compensation)
  7. SS/TR (Soft-Start/Tracking)
  8. NC (No Connection)
  9. NC (No Connection)
  10. NC (No Connection)
  11. NC (No Connection)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. VOUT (Output Voltage)

Functional Features

  • High efficiency conversion of input voltage to output voltage
  • Low power consumption
  • Step-up DC-DC conversion
  • Soft-start and tracking functionality for smooth power-up
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Compact package size enables space-saving designs - Soft-start feature prevents excessive inrush current - Overcurrent and thermal shutdown protection enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Narrow SOIC package may require careful PCB layout considerations

Working Principles

The MAX753CSE+T is a step-up DC-DC converter that boosts the input voltage to a higher output voltage. It utilizes a switching regulator topology to efficiently convert the power. The internal control circuitry ensures stable and regulated output voltage, while the soft-start feature gradually ramps up the output voltage during power-up to prevent excessive inrush current.

Detailed Application Field Plans

The MAX753CSE+T finds applications in various fields, including but not limited to: - Battery-powered devices - Portable electronics - Industrial equipment - Automotive systems - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX753CSE+T are: - MAX756C/D (8-pin SOIC package) - MAX1674EUA+T (8-pin µMAX package) - MAX668EUB+T (10-pin µMAX package) - MAX1729EUB+T (10-pin µMAX package)

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX753CSE+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX753CSE+T in technical solutions:

  1. Q: What is the MAX753CSE+T? A: The MAX753CSE+T is a voltage regulator IC (integrated circuit) that provides a regulated output voltage from an input voltage source.

  2. Q: What is the input voltage range for the MAX753CSE+T? A: The input voltage range for the MAX753CSE+T is typically between 4V and 16V.

  3. Q: What is the output voltage range of the MAX753CSE+T? A: The output voltage range of the MAX753CSE+T can be adjusted from 1.25V to 13.2V using external resistors.

  4. Q: What is the maximum output current of the MAX753CSE+T? A: The maximum output current of the MAX753CSE+T is 100mA.

  5. Q: Can the MAX753CSE+T handle both step-up and step-down voltage regulation? A: No, the MAX753CSE+T is specifically designed for step-up (boost) voltage regulation only.

  6. Q: What is the efficiency of the MAX753CSE+T? A: The efficiency of the MAX753CSE+T depends on the input and output voltage levels, but it can typically achieve efficiencies above 80%.

  7. Q: Does the MAX753CSE+T have built-in thermal protection? A: Yes, the MAX753CSE+T has built-in thermal shutdown protection to prevent overheating.

  8. Q: Can the MAX753CSE+T operate in a wide temperature range? A: Yes, the MAX753CSE+T can operate in a temperature range of -40°C to +85°C.

  9. Q: What type of package does the MAX753CSE+T come in? A: The MAX753CSE+T is available in an SOIC (Small Outline Integrated Circuit) package.

  10. Q: Are there any application notes or reference designs available for the MAX753CSE+T? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX753CSE+T in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.