L6728HTR

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High efficiency, compact size, low power consumption
Package: Surface Mount Technology (SMT)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units 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: 50µA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The L6728HTR IC has the following pin configuration:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
FB: Feedback pin
VOUT: Output voltage pin

Functional Features

High efficiency voltage regulation
Low dropout voltage
Overcurrent protection
Thermal shutdown protection
Enable/disable control

Advantages and Disadvantages

Advantages

High efficiency results in reduced power consumption
Compact size allows for space-saving designs
Wide input voltage range provides flexibility in various applications
Overcurrent and thermal protection ensure safe operation

Disadvantages

Limited maximum output current of 1A
Operating temperature range may not be suitable for extreme environments

Working Principles

The L6728HTR is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and regulates it to a desired output voltage between 0.6V and 3.3V. It achieves this by utilizing internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions. The enable pin allows for control of the regulator's operation, while the feedback pin provides a means to monitor and adjust the output voltage.

Detailed Application Field Plans

The L6728HTR is commonly used in various applications that require efficient power management. Some potential application fields include:

Portable electronic devices: Smartphones, tablets, portable gaming consoles
IoT devices: Wearable devices, smart home sensors, connected appliances
Industrial equipment: Battery-powered tools, measurement instruments, control systems
Automotive electronics: Infotainment systems, navigation devices, lighting controls

Detailed and Complete Alternative Models

LM1117-3.3: Voltage regulator with similar specifications and package type
LT1763-3.3: Low dropout voltage regulator with higher maximum output current
TPS62130: Step-down converter with adjustable output voltage and higher efficiency

These alternative models offer similar functionality and can be considered as alternatives to the L6728HTR depending on specific requirements and design constraints.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L6728HTR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L6728HTR in technical solutions:

Q: What is L6728HTR? A: L6728HTR is a specific model of integrated circuit (IC) used for power management and control in various technical applications.
Q: What are the key features of L6728HTR? A: The key features of L6728HTR include high efficiency, low power consumption, multiple output channels, voltage regulation, and protection mechanisms.
Q: In which technical solutions can L6728HTR be used? A: L6728HTR can be used in a wide range of technical solutions such as industrial automation, robotics, motor control, power supplies, and battery management systems.
Q: How does L6728HTR help in industrial automation? A: L6728HTR provides precise voltage regulation and efficient power management, ensuring reliable operation of various components in industrial automation systems.
Q: Can L6728HTR be used for motor control applications? A: Yes, L6728HTR offers advanced motor control features like current sensing, pulse width modulation (PWM), and fault detection, making it suitable for motor control applications.
Q: Does L6728HTR support battery management systems? A: Absolutely, L6728HTR includes features like battery charging, voltage monitoring, and protection circuits, making it ideal for battery management systems.
Q: How many output channels does L6728HTR have? A: L6728HTR typically has multiple output channels, allowing it to regulate and control power distribution to different components or subsystems.
Q: What kind of protection mechanisms does L6728HTR offer? A: L6728HTR incorporates protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown to safeguard connected devices.
Q: Can L6728HTR be used in low-power applications? A: Yes, L6728HTR is designed for low power consumption, making it suitable for energy-efficient applications where minimizing power usage is crucial.
Q: Are there any application-specific evaluation boards available for L6728HTR? A: Yes, manufacturers often provide evaluation boards specifically designed for L6728HTR, allowing engineers to quickly prototype and test their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of each technical solution.