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MAX759CWE+
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MAX759CWE+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX759CWE+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • The MAX759CWE+ is a high-performance voltage regulator.
  • It offers excellent line and load regulation.
  • This IC operates over a wide input voltage range.
  • It provides a stable output voltage with low ripple and noise.

Package

The MAX759CWE+ comes in a small outline package (SOIC) with 16 pins.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

The MAX759CWE+ is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 26V
  • Output Current: Up to 3A
  • Dropout Voltage: 0.35V at 3A
  • Quiescent Current: 2mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX759CWE+ has the following pin configuration:

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

Functional Features

  • High efficiency voltage regulation
  • Low dropout voltage
  • Overcurrent and thermal protection
  • Soft-start and tracking capabilities
  • Enable/disable control for power management

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications.
  • Excellent line and load regulation ensure stable output voltage.
  • Compact package size enables space-saving designs.
  • Overcurrent and thermal protection enhance reliability.

Disadvantages

  • Limited output current compared to some other models.
  • Higher quiescent current may impact power consumption in certain applications.

Working Principles

The MAX759CWE+ operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The feedback pin (FB) is used to set the desired output voltage, while the compensation pin (COMP) ensures stability of the regulator. The enable pin (EN) allows for on/off control of the regulator, providing power management capabilities.

Detailed Application Field Plans

The MAX759CWE+ finds applications in various fields, including but not limited to: - Power supplies for industrial equipment - Automotive electronics - Telecommunications systems - Portable devices - Battery-powered systems

Detailed and Complete Alternative Models

  1. MAX756C/DWE+: Similar to MAX759CWE+, but with higher output current capability (up to 5A).
  2. MAX761CWE+: Lower quiescent current version of MAX759CWE+ for power-sensitive applications.
  3. MAX758CSE+: Surface-mount package alternative with similar specifications.

These alternative models offer different features and specifications to cater to specific application requirements.

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技術ソリューションにおける MAX759CWE+ 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。

Sure! Here are 10 common questions and answers related to the application of MAX759CWE+ in technical solutions:

  1. Q: What is the MAX759CWE+? A: The MAX759CWE+ is a high-efficiency, step-up DC-DC converter IC designed for various power supply applications.

  2. Q: What is the input voltage range of the MAX759CWE+? A: The MAX759CWE+ has an input voltage range of 2.5V to 16V.

  3. Q: What is the output voltage range of the MAX759CWE+? A: The MAX759CWE+ can provide an adjustable output voltage range from 4V to 28V.

  4. Q: What is the maximum output current of the MAX759CWE+? A: The MAX759CWE+ can deliver a maximum output current of 500mA.

  5. Q: Can the MAX759CWE+ operate with a single Li-ion battery as the input source? A: Yes, the MAX759CWE+ can efficiently boost the voltage from a single Li-ion battery to a higher level.

  6. Q: Does the MAX759CWE+ have built-in protection features? A: Yes, the MAX759CWE+ includes overcurrent protection, thermal shutdown, and undervoltage lockout features.

  7. Q: Can the MAX759CWE+ be used in battery-powered portable devices? A: Yes, the low quiescent current and small form factor make the MAX759CWE+ suitable for battery-powered applications.

  8. Q: Is the MAX759CWE+ suitable for automotive applications? A: Yes, the MAX759CWE+ is automotive-grade and can withstand the harsh operating conditions in automotive environments.

  9. Q: Can the MAX759CWE+ be used to power microcontrollers or other digital ICs? A: Yes, the MAX759CWE+ can provide a stable and regulated voltage supply for various digital ICs.

  10. Q: Are there any evaluation boards or reference designs available for the MAX759CWE+? A: Yes, Maxim Integrated provides evaluation kits and reference designs to help users quickly prototype and implement the MAX759CWE+ in their applications.

Please note that these answers are general and may vary depending on specific application requirements.