MAX8805WEWEEE+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High efficiency, low power consumption
Package: WEEE (Wide Exposed Exposed Pad) package
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: 500mA
Efficiency: Up to 95%
Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The MAX8805WEWEEE+T has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin
PG: Power good indicator pin

Functional Features

Wide input voltage range allows for versatile applications
High efficiency ensures minimal power loss
Low quiescent current prolongs battery life
Power good indicator provides system status information

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Wide input voltage range accommodates various power sources - Low quiescent current reduces power consumption during standby

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Single output voltage limits flexibility in certain scenarios

Working Principles

The MAX8805WEWEEE+T is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It achieves high efficiency by utilizing a synchronous buck converter architecture. The enable pin allows for easy control of the regulator's operation, while the feedback pin ensures accurate output voltage regulation. The power good indicator pin provides a signal indicating whether the output voltage is within the desired range.

Detailed Application Field Plans

The MAX8805WEWEEE+T is commonly used in portable electronic devices, such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications, IoT devices, and other low-power systems. Its wide input voltage range makes it compatible with various power sources, including batteries and USB power supplies.

Detailed and Complete Alternative Models

MAX8806WEWEEE+T
MAX8807WEWEEE+T
MAX8808WEWEEE+T
MAX8809WEWEEE+T

These alternative models offer similar functionality and characteristics to the MAX8805WEWEEE+T, providing options for different design requirements and specifications.

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Question: What is the MAX8805WEWEEE+T?
Answer: The MAX8805WEWEEE+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to provide regulated power supply in various technical solutions.
Question: What is the input voltage range supported by the MAX8805WEWEEE+T?
Answer: The MAX8805WEWEEE+T supports an input voltage range from 2.7V to 5.5V.
Question: What is the output voltage range provided by the MAX8805WEWEEE+T?
Answer: The MAX8805WEWEEE+T can provide an adjustable output voltage ranging from 0.6V to 3.6V.
Question: What is the maximum output current capability of the MAX8805WEWEEE+T?
Answer: The MAX8805WEWEEE+T can deliver a maximum output current of up to 500mA.
Question: Does the MAX8805WEWEEE+T have any built-in protection features?
Answer: Yes, the MAX8805WEWEEE+T includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Question: Can the MAX8805WEWEEE+T be used in battery-powered applications?
Answer: Yes, the low input voltage range and low quiescent current make the MAX8805WEWEEE+T suitable for battery-powered applications.
Question: Is the MAX8805WEWEEE+T compatible with both analog and digital circuits?
Answer: Yes, the MAX8805WEWEEE+T can be used in both analog and digital circuits, providing stable and regulated power supply.
Question: What is the package type of the MAX8805WEWEEE+T?
Answer: The MAX8805WEWEEE+T comes in a WLP (Wafer-Level Package) with exposed pad for better thermal dissipation.
Question: Can the MAX8805WEWEEE+T be used in automotive applications?
Answer: Yes, the MAX8805WEWEEE+T is AEC-Q100 qualified and can be used in automotive applications that require regulated power supply.
Question: Are there any evaluation boards or reference designs available for the MAX8805WEWEEE+T?
Answer: Yes, Maxim Integrated provides evaluation kits and reference designs to help users quickly prototype and implement the MAX8805WEWEEE+T in their technical solutions.