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MAX892LEUA-T

MAX892LEUA-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High-performance, low-power consumption
  • Package: 8-pin µMAX® package
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Output Current: Up to 150mA
  • Quiescent Current: 10µA (typical)
  • Dropout Voltage: 120mV at 100mA load
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX892LEUA-T features an 8-pin µMAX® package with the following pin configuration:

  1. GND: Ground
  2. EN: Enable Input
  3. FB: Feedback Input
  4. VOUT: Output Voltage
  5. VIN: Input Voltage
  6. BYP: Bypass Capacitor Connection
  7. NC: No Connection
  8. VDD: Supply Voltage

Functional Features

  • Low dropout voltage for efficient power conversion
  • Low quiescent current for extended battery life
  • Thermal shutdown protection
  • Short-circuit and reverse-current protection
  • Enable input for power management control

Advantages and Disadvantages

Advantages: - High-performance voltage regulation - Wide input and output voltage range - Low power consumption - Compact and easy-to-use package

Disadvantages: - Limited output current capacity - Not suitable for high-power applications

Working Principles

The MAX892LEUA-T is a voltage regulator IC that provides stable and regulated output voltage from a varying input voltage source. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the output voltage accordingly. The enable input (EN) allows for power management control, enabling the device to be turned on or off as needed.

Detailed Application Field Plans

The MAX892LEUA-T is commonly used in various portable electronic devices, including:

  1. Mobile phones
  2. Tablets
  3. Portable media players
  4. Wearable devices
  5. Digital cameras

Its compact size, low power consumption, and efficient voltage regulation make it suitable for applications where space and battery life are critical.

Detailed and Complete Alternative Models

  1. MAX8887: Similar voltage regulator IC with higher output current capacity.
  2. MAX893LEUA-T: Variant of the MAX892LEUA-T with additional features such as adjustable output voltage.

These alternative models offer different specifications and features, providing flexibility for various application requirements.

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu MAX892LEUA-T u tehničkim rješenjima

Sure! Here are 10 common questions and answers related to the application of MAX892LEUA-T in technical solutions:

  1. Q: What is MAX892LEUA-T? A: MAX892LEUA-T is a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of MAX892LEUA-T? A: Some key features of MAX892LEUA-T include multiple voltage regulators, battery charger, power switches, and protection circuits.

  3. Q: What technical solutions can MAX892LEUA-T be used in? A: MAX892LEUA-T can be used in a wide range of applications such as smartphones, tablets, portable devices, and other battery-powered systems.

  4. Q: How many voltage regulators does MAX892LEUA-T have? A: MAX892LEUA-T has multiple voltage regulators, typically including a step-down (buck) regulator and low-dropout (LDO) regulators.

  5. Q: Can MAX892LEUA-T charge a battery? A: Yes, MAX892LEUA-T includes a battery charger circuit that supports charging lithium-ion (Li-Ion) or lithium-polymer (Li-Po) batteries.

  6. Q: Does MAX892LEUA-T provide any protection features? A: Yes, MAX892LEUA-T offers various protection features like overvoltage protection, undervoltage lockout, thermal shutdown, and short-circuit protection.

  7. Q: What is the input voltage range supported by MAX892LEUA-T? A: The input voltage range of MAX892LEUA-T typically spans from 2.7V to 5.5V, making it compatible with a wide range of power sources.

  8. Q: Can MAX892LEUA-T operate in low-power modes? A: Yes, MAX892LEUA-T supports different power-saving modes like standby or sleep mode to minimize power consumption when the system is idle.

  9. Q: Is MAX892LEUA-T programmable? A: No, MAX892LEUA-T is not a programmable PMIC. Its functionality is fixed and determined by its internal circuitry.

  10. Q: What package does MAX892LEUA-T come in? A: MAX892LEUA-T is typically available in a small form factor 16-pin TSSOP (Thin Shrink Small Outline Package) package.

Please note that the specific details may vary depending on the manufacturer's specifications and revisions of the MAX892LEUA-T IC.