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MAX8635ELA+T
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MAX8635ELA+T

Product Overview

Category

MAX8635ELA+T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in power management applications.

Characteristics

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Adjustable output voltage
  • Overtemperature protection

Package

MAX8635ELA+T is available in a small 8-pin, thermally enhanced, lead-free package.

Essence

The essence of MAX8635ELA+T lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.6V to 5.5V
  • Quiescent Current: 50µA
  • Efficiency: Up to 95%
  • 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 output voltage regulation
  4. EN: Enable pin to control device operation
  5. SS/TR: Soft-start/Tracking pin for controlling startup behavior
  6. PGND: Power ground pin
  7. LX: Switching node pin
  8. VOUT: Output voltage pin

Functional Features

  • Integrated synchronous step-down regulator
  • Adjustable output voltage through external resistors
  • Overtemperature protection to prevent damage
  • Soft-start and tracking capability for controlled startup
  • Low dropout voltage for improved efficiency

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overtemperature protection ensures device safety

Disadvantages

  • Limited output current capacity
  • Requires external components for proper operation

Working Principles

MAX8635ELA+T operates as a synchronous step-down regulator. It converts the input voltage to a lower, regulated output voltage using an internal control circuitry. The feedback pin (FB) is used to set the desired output voltage, which can be adjusted through external resistors. The enable pin (EN) controls the device's operation, while the soft-start/tracking pin (SS/TR) allows for controlled startup behavior. The device also incorporates overtemperature protection to prevent damage during high-temperature conditions.

Detailed Application Field Plans

MAX8635ELA+T finds applications in various fields, including: 1. Consumer electronics: Power management in smartphones, tablets, and portable devices. 2. Industrial equipment: Efficient power supply for industrial automation systems. 3. Automotive electronics: Voltage regulation in automotive infotainment systems. 4. Telecommunications: Power management in networking equipment and communication devices. 5. Medical devices: Reliable power supply for medical instruments and equipment.

Detailed and Complete Alternative Models

  1. MAX8636ELA+T
  2. MAX8637ELA+T
  3. MAX8638ELA+T
  4. MAX8639ELA+T
  5. MAX8640ELA+T

These alternative models offer similar functionality and characteristics to MAX8635ELA+T, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX8635ELA+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX8635ELA+T in technical solutions:

  1. Q: What is MAX8635ELA+T? A: MAX8635ELA+T is a high-efficiency, step-down DC-DC converter IC designed for various technical applications.

  2. Q: What is the input voltage range supported by MAX8635ELA+T? A: The input voltage range supported by MAX8635ELA+T is typically between 4.5V and 28V.

  3. Q: What is the output voltage range provided by MAX8635ELA+T? A: MAX8635ELA+T can provide an adjustable output voltage range from 0.8V to 85% of the input voltage.

  4. Q: What is the maximum output current that MAX8635ELA+T can handle? A: MAX8635ELA+T can handle a maximum output current of up to 3A.

  5. Q: Does MAX8635ELA+T have built-in protection features? A: Yes, MAX8635ELA+T includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: Can MAX8635ELA+T operate in a wide temperature range? A: Yes, MAX8635ELA+T is designed to operate in a temperature range of -40°C to +125°C.

  7. Q: Is MAX8635ELA+T suitable for battery-powered applications? A: Yes, MAX8635ELA+T is suitable for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can MAX8635ELA+T be used in automotive applications? A: Yes, MAX8635ELA+T is automotive-grade and can be used in various automotive applications.

  9. Q: Does MAX8635ELA+T require any external components for operation? A: Yes, MAX8635ELA+T requires a few external components such as input/output capacitors and an inductor for proper operation.

  10. Q: What package does MAX8635ELA+T come in? A: MAX8635ELA+T is available in a small 8-pin TDFN package, which is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific requirements and application of MAX8635ELA+T.