MAX1626ESA+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Supply Controller
Characteristics: High Efficiency, Low Power Consumption
Package: 8-Pin SOIC (Small Outline Integrated Circuit)
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage Range: 1.25V to 26V
Maximum Output Current: 1A
Quiescent Current: 120µA
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1626ESA+T has the following pin configuration:

GND (Ground)
FB (Feedback)
VCC (Power Supply)
EN (Enable)
SS/TR (Soft-Start/Tracking)
COMP (Compensation)
OUT (Output)
VIN (Input Voltage)

Functional Features

High Efficiency: The MAX1626ESA+T utilizes a synchronous buck topology, resulting in high efficiency power conversion.
Low Power Consumption: With a quiescent current of only 120µA, the MAX1626ESA+T minimizes power loss during operation.
Soft-Start/Tracking: The SS/TR pin allows for soft-start functionality, enabling gradual ramp-up of the output voltage to prevent excessive inrush current.
Overcurrent Protection: The MAX1626ESA+T incorporates overcurrent protection to safeguard against excessive load currents.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption - Compact 8-pin package - Overcurrent protection

Disadvantages: - Limited maximum output current (1A)

Working Principles

The MAX1626ESA+T is a voltage regulator that operates on the principle of pulse-width modulation (PWM). It regulates the output voltage by adjusting the duty cycle of the switching transistor. The feedback pin (FB) monitors the output voltage and provides a control signal to the internal circuitry, which adjusts the duty cycle accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MAX1626ESA+T finds applications in various fields, including but not limited to: - Power supply modules for computer peripherals - Battery-powered devices - Industrial automation systems - Telecommunications equipment - Automotive electronics

Detailed and Complete Alternative Models

LM2576T-ADJ: Adjustable Voltage Regulator, 3A Output Current
LT1084CP-5: Fixed 5V Voltage Regulator, 7.5A Output Current
TPS5430DDAR: Synchronous Buck Converter, 3A Output Current
LM2678S-5.0/NOPB: Fixed 5V Voltage Regulator, 5A Output Current
LT1763CS8-3.3: Fixed 3.3V Voltage Regulator, 500mA Output Current

These alternative models offer similar functionality and can be considered as substitutes for the MAX1626ESA+T in various applications.

Word count: 334 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1626ESA+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX1626ESA+T in technical solutions:

Q: What is the MAX1626ESA+T? A: The MAX1626ESA+T is a precision, dual-output, low-dropout voltage regulator designed for use in various technical applications.
Q: What is the input voltage range of the MAX1626ESA+T? A: The input voltage range of the MAX1626ESA+T is typically between 2.5V and 16V.
Q: What are the output voltage options of the MAX1626ESA+T? A: The MAX1626ESA+T provides two regulated output voltages, which can be set to different values using external resistors.
Q: What is the maximum output current of the MAX1626ESA+T? A: The maximum output current of each output channel of the MAX1626ESA+T is typically 150mA.
Q: Can the MAX1626ESA+T operate in a wide temperature range? A: Yes, the MAX1626ESA+T is designed to operate in a temperature range of -40°C to +85°C.
Q: Does the MAX1626ESA+T have built-in thermal shutdown protection? A: Yes, the MAX1626ESA+T features built-in thermal shutdown protection to prevent overheating.
Q: Can the MAX1626ESA+T be used in battery-powered applications? A: Yes, the low dropout voltage and low quiescent current make the MAX1626ESA+T suitable for battery-powered applications.
Q: Is the MAX1626ESA+T available in a surface-mount package? A: Yes, the MAX1626ESA+T is available in an 8-pin SOIC (Small Outline Integrated Circuit) surface-mount package.
Q: Can the MAX1626ESA+T be used in automotive applications? A: Yes, the MAX1626ESA+T is suitable for automotive applications as it meets the necessary requirements and standards.
Q: Are there any application notes or reference designs available for the MAX1626ESA+T? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX1626ESA+T in various technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements. It's always recommended to refer to the datasheet and relevant documentation for accurate information.