MAX8934BETI+T

Product Overview

Category

The MAX8934BETI+T belongs to the category of power management integrated circuits (PMICs).

Use

It is used for managing power in various electronic devices, including mobile phones, tablets, and portable consumer electronics.

Characteristics

• High efficiency power management
• Small package size
• Low power consumption
• Integrated protection features

Package

The MAX8934BETI+T is available in a compact, lead-free, 28-pin TQFN package.

Essence

The essence of MAX8934BETI+T lies in its ability to efficiently manage power while offering integrated protection features in a small form factor.

Packaging/Quantity

The MAX8934BETI+T is typically supplied in reels with a quantity specified by the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Programmable from 0.8V to 3.3V
• Maximum Output Current: Up to 1.5A
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: <1µA

Detailed Pin Configuration

The detailed pin configuration of MAX8934BETI+T includes input voltage pins, output voltage pins, ground pins, and control pins. A comprehensive diagram can be found in the product datasheet.

Functional Features

• Integrated step-down DC-DC converter
• Overcurrent and overvoltage protection
• Thermal shutdown protection
• Power sequencing control

Advantages and Disadvantages

Advantages

• High efficiency power management
• Compact package size
• Integrated protection features
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to some alternatives
• May require additional external components for specific applications

Working Principles

The MAX8934BETI+T operates by efficiently converting input voltage to a programmable output voltage while providing protection against overcurrent, overvoltage, and thermal issues. It also allows for controlled power sequencing in complex electronic systems.

Detailed Application Field Plans

The MAX8934BETI+T is well-suited for use in portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming devices. Its compact size and efficient power management make it ideal for battery-powered applications where space and energy efficiency are crucial.

Detailed and Complete Alternative Models

Some alternative models to MAX8934BETI+T include: - MAX8934CETI+: Offers higher maximum output current - MAX8935AETI+: Provides additional features such as adjustable soft-start and power good indicator

In conclusion, the MAX8934BETI+T is a versatile power management IC that offers high efficiency, integrated protection features, and a compact form factor, making it an ideal choice for a wide range of portable electronic devices.

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