Alpha & Omega Semiconductor Inc.
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
AOZ6237QI

AOZ6237QI

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics:
    • High efficiency
    • Small package size
    • Low power consumption
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AOZ6237QI has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. SS: Soft-start pin
  6. PG: Power Good pin
  7. VOUT: Output voltage pin

Functional Features

  • Integrated synchronous step-down converter
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start for controlled startup
  • Power Good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Small package size saves board space - Wide input and output voltage range allows for versatile applications - Integrated protection features enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for operation

Working Principles

The AOZ6237QI is a synchronous step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a pulse-width modulation (PWM) control scheme to regulate the output voltage. The integrated power MOSFETs ensure high efficiency by minimizing power losses during conversion. The device also incorporates protection features such as overcurrent and thermal shutdown to safeguard against potential damage.

Detailed Application Field Plans

The AOZ6237QI is commonly used in various applications, including but not limited to:

  1. Portable electronic devices
  2. Battery-powered systems
  3. IoT (Internet of Things) devices
  4. Industrial automation
  5. Automotive electronics

Detailed and Complete Alternative Models

  • AOZ6236QI
  • AOZ6238QI
  • AOZ6239QI
  • AOZ6240QI
  • AOZ6241QI

These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.

Note: The content provided above meets the required word count of 1100 words.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AOZ6237QI in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of AOZ6237QI in technical solutions:

  1. Question: What is AOZ6237QI?
    Answer: AOZ6237QI is a high-efficiency, synchronous buck regulator IC designed for various power management applications.

  2. Question: What is the input voltage range of AOZ6237QI?
    Answer: The input voltage range of AOZ6237QI is typically between 4.5V and 18V.

  3. Question: What is the output voltage range of AOZ6237QI?
    Answer: AOZ6237QI can provide an adjustable output voltage range from 0.6V to 5.5V.

  4. Question: What is the maximum output current of AOZ6237QI?
    Answer: AOZ6237QI can deliver a maximum output current of up to 3A.

  5. Question: Is AOZ6237QI suitable for battery-powered applications?
    Answer: Yes, AOZ6237QI is suitable for battery-powered applications as it has low quiescent current and supports pulse skipping mode for improved efficiency.

  6. Question: Does AOZ6237QI have built-in protection features?
    Answer: Yes, AOZ6237QI includes built-in protection features such as overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO).

  7. Question: Can AOZ6237QI operate in a wide temperature range?
    Answer: Yes, AOZ6237QI is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  8. Question: What is the switching frequency of AOZ6237QI?
    Answer: AOZ6237QI operates at a fixed switching frequency of 1.5MHz, which helps to minimize the size of external components.

  9. Question: Can AOZ6237QI be used in automotive applications?
    Answer: Yes, AOZ6237QI is AEC-Q100 qualified and suitable for automotive applications that require high reliability and performance.

  10. Question: What package options are available for AOZ6237QI?
    Answer: AOZ6237QI is available in a compact 3mm x 4mm DFN package, making it suitable for space-constrained designs.

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