Maxim Integrated
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MAX1762EUB
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MAX1762EUB

Product Overview

Category

The MAX1762EUB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High efficiency
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

The MAX1762EUB comes in a small 10-pin µMAX package.

Essence

The essence of the MAX1762EUB lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The MAX1762EUB is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage Range: 1.25V to 15V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 120mV at 100mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for setting the output voltage
  4. EN: Enable pin for turning the regulator on/off
  5. VOUT: Output voltage pin
  6. SW: Switching node pin
  7. PGND: Power ground pin
  8. SS/TR: Soft-start/Tracking pin
  9. COMP: Compensation pin
  10. NC: No connection pin

Functional Features

  • Low dropout voltage
  • Built-in overcurrent and thermal protection
  • Soft-start and tracking capability
  • Adjustable output voltage through feedback pin
  • Excellent line and load regulation
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained designs
  • High efficiency results in minimal power loss
  • Wide input voltage range accommodates various power sources
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX1762EUB operates as a step-down (buck) voltage regulator. It takes an input voltage from the VIN pin, regulates it to the desired output voltage set by the feedback pin (FB), and provides a stable output voltage at the VOUT pin. The regulator uses a switching mechanism to efficiently convert the excess input voltage into regulated output voltage.

Detailed Application Field Plans

The MAX1762EUB finds applications in various fields, including but not limited to: 1. Battery-powered devices 2. Portable electronics 3. Automotive systems 4. Industrial control systems 5. Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the MAX1762EUB include: 1. LM317: Adjustable linear voltage regulator 2. LT1084: Low dropout positive adjustable voltage regulator 3. TPS5430: Synchronous buck converter 4. LM2596: Step-down voltage regulator 5. ADP2302: High-efficiency step-down DC-DC converter

(Note: This list is not exhaustive and serves as a starting point for exploring alternative options.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1762EUB v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX1762EUB in technical solutions:

  1. Q: What is the MAX1762EUB? A: The MAX1762EUB is a low-dropout linear regulator (LDO) IC that provides a regulated output voltage from an input voltage source.

  2. Q: What is the input voltage range of the MAX1762EUB? A: The input voltage range of the MAX1762EUB is typically between 2.5V and 16V.

  3. Q: What is the maximum output current of the MAX1762EUB? A: The MAX1762EUB can provide a maximum output current of 500mA.

  4. Q: Can the MAX1762EUB operate with a wide temperature range? A: Yes, the MAX1762EUB is designed to operate within a temperature range of -40°C to +85°C.

  5. Q: Does the MAX1762EUB require any external components for operation? A: Yes, the MAX1762EUB requires a few external components such as input/output capacitors and resistors for setting the output voltage.

  6. Q: What is the dropout voltage of the MAX1762EUB? A: The dropout voltage of the MAX1762EUB is typically around 200mV at full load.

  7. Q: Can the MAX1762EUB be used in battery-powered applications? A: Yes, the low dropout voltage and low quiescent current make the MAX1762EUB suitable for battery-powered applications.

  8. Q: Is the MAX1762EUB protected against overcurrent and thermal shutdown? A: Yes, the MAX1762EUB has built-in overcurrent protection and thermal shutdown features to protect the IC from damage.

  9. Q: Can the MAX1762EUB be used in automotive applications? A: Yes, the MAX1762EUB is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification.

  10. Q: What is the typical output voltage accuracy of the MAX1762EUB? A: The typical output voltage accuracy of the MAX1762EUB is ±1%.