MAX6743XKYHD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: HD3+T Package
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Shutdown Current: 0.1µA (typical)

Detailed Pin Configuration

The MAX6743XKYHD3+T has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator

Functional Features

• High efficiency voltage regulation
• Low power consumption in standby mode
• Overcurrent and overtemperature protection
• Power good indicator for system monitoring
• Enable pin for easy control of the regulator

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation
• Wide input voltage range allows for versatile applications
• Low quiescent current prolongs battery life
• Power good indicator enhances system reliability
• Small package size saves board space

Disadvantages

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

Working Principles

The MAX6743XKYHD3+T is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a switching regulator topology. The enable pin allows for easy control of the regulator, enabling power savings in standby mode.

Detailed Application Field Plans

The MAX6743XKYHD3+T is commonly used in various applications, including:

1. Battery-powered devices: Portable electronics, wearable devices, and IoT sensors benefit from its low power consumption and small form factor.
2. Industrial equipment: Control systems, motor drives, and instrumentation can utilize the voltage regulation capabilities of this IC.
3. Automotive electronics: Infotainment systems, lighting modules, and other automotive applications can benefit from its wide input voltage range and power efficiency.

Detailed and Complete Alternative Models

• MAX6742XKYHD3+T
• MAX6744XKYHD3+T
• MAX6745XKYHD3+T
• MAX6746XKYHD3+T
• MAX6747XKYHD3+T

These alternative models offer similar functionality and characteristics, providing options based on specific requirements and preferences.

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