AP2191AW-7

Product Overview

Category

AP2191AW-7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

AP2191AW-7 is available in a small outline transistor (SOT) package, which ensures easy integration into various electronic devices.

Essence

The essence of AP2191AW-7 lies in its ability to regulate voltage and efficiently manage power consumption in electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.6V - 3.3V
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2191AW-7 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. SW (Switch)
6. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable pin provides control over the device's operation.
• Feedback pin enables precise voltage regulation.
• Switch pin facilitates efficient power management.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for easy integration into electronic devices.
• Wide input voltage range enhances versatility.
• Precise voltage regulation ensures stable device performance.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

AP2191AW-7 operates based on a switching regulator principle. It utilizes an internal oscillator to control the switching of the power transistor, enabling efficient voltage regulation and power management.

Detailed Application Field Plans

AP2191AW-7 finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2191AW-7 include: - AP2191B-7 - AP2191C-7 - AP2191D-7 - AP2191E-7

These models provide comparable voltage regulation and power management capabilities, catering to different customer requirements.

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