MAX6855UK32D3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics:
  • High efficiency voltage regulator
  • Low dropout voltage
  • Small package size
• Package: UK32D3+T
• Essence: Voltage Regulator IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6855UK32D3+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 voltage regulation
• Low dropout voltage for improved power efficiency
• Enable pin for easy on/off control
• Feedback pin for accurate output voltage regulation
• Overcurrent and thermal protection

Advantages

• High efficiency results in reduced power consumption
• Low dropout voltage ensures stable output even with low input voltage
• Small package size allows for space-saving designs
• Enable pin provides flexibility in power management
• Overcurrent and thermal protection enhance reliability

Disadvantages

• Limited maximum output current of 500mA
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX6855UK32D3+T is a voltage regulator IC that takes an input voltage in the range of 2.7V to 5.5V and provides a regulated output voltage in the range of 1.2V to 3.6V. It achieves high efficiency by minimizing the dropout voltage, which is the difference between the input and output voltages.

The enable pin allows the user to control the on/off state of the regulator, providing flexibility in power management. The feedback pin ensures accurate output voltage regulation by comparing the actual output voltage with a reference voltage.

The IC also incorporates overcurrent and thermal protection mechanisms to safeguard against excessive current or temperature conditions, enhancing its reliability.

Detailed Application Field Plans

The MAX6855UK32D3+T is commonly used in various applications where efficient voltage regulation is required. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

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• MAX6858UK32D3+T
• MAX6859UK32D3+T

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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