MAX6855UK44D3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: UK44D3+T
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK44D3+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage |

Functional Features

• High Efficiency: The MAX6855UK44D3+T offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: With a quiescent current of only 40µA, it ensures minimal power consumption during standby or idle modes.
• Wide Input Voltage Range: It can accept input voltages ranging from 2.7V to 5.5V, making it suitable for various applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility for different requirements.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Wide input voltage range - Adjustable output voltage

Disadvantages: - Limited maximum output current (1A)

Working Principles

The MAX6855UK44D3+T is a voltage regulator IC that converts the input voltage to a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency power conversion. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output voltage.

Detailed Application Field Plans

The MAX6855UK44D3+T is commonly used in various applications, including: 1. Portable electronic devices: It provides regulated power supply for smartphones, tablets, and portable media players. 2. IoT devices: It is suitable for powering low-power IoT devices such as sensors, wearables, and smart home devices. 3. Battery-powered systems: It can be used in battery-powered systems where efficient power conversion is crucial for maximizing battery life.

Detailed and Complete Alternative Models

1. MAX6856UK44D3+T: Similar to MAX6855UK44D3+T but with a higher maximum output current of 2A.
2. MAX6854UK44D3+T: Similar to MAX6855UK44D3+T but with a fixed output voltage of 3.3V.

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