MAX1760EUB+TG069

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High-efficiency step-up DC-DC converter
Package: 10-pin µMAX® package
Essence: Provides regulated output voltage from a single-cell battery or other low-voltage source
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 0.7V to 5.5V
Output Voltage Range: 1.8V to 5.5V
Maximum Output Current: 100mA
Efficiency: Up to 90%
Switching Frequency: 1MHz
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

VIN: Input Voltage
GND: Ground
SW: Switch Node
FB: Feedback Voltage
EN: Enable Pin
VOUT: Output Voltage
LX: Inductor Connection
PGND: Power Ground
NC: No Connect
VCC: Supply Voltage

Functional Features

High efficiency conversion of low input voltage to regulated output voltage
Low quiescent current for extended battery life
Internal synchronous rectifier for improved efficiency
Soft-start feature to reduce inrush current
Overcurrent and thermal shutdown protection

Advantages

Wide input voltage range allows for versatile applications
Small package size enables space-constrained designs
High efficiency minimizes power loss and extends battery life
Built-in protection features enhance reliability and safety

Disadvantages

Limited maximum output current may not be suitable for high-power applications
Requires external components for proper operation
Higher cost compared to non-integrated solutions

Working Principles

The MAX1760EUB+TG069 is a step-up DC-DC converter that utilizes a high-frequency switching regulator to efficiently boost the input voltage to a regulated output voltage. It employs a pulse-width modulation (PWM) control scheme to adjust the duty cycle of the internal power switch, enabling precise voltage regulation. The converter operates in continuous mode, ensuring smooth and stable output voltage.

Detailed Application Field Plans

Battery-powered devices requiring a regulated voltage supply
Portable electronic devices such as smartphones, tablets, and wearables
IoT devices, sensors, and wireless modules
Low-power microcontroller-based systems
Energy harvesting applications

Detailed and Complete Alternative Models

MAX1771ESA: Similar specifications, different package (8-pin SOIC)
MAX1763EUB+T: Higher maximum output current (200mA), similar package (10-pin µMAX®)

Note: This is not an exhaustive list; please refer to the manufacturer's datasheet for more alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1760EUB+TG069 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX1760EUB+TG069 in technical solutions:

Q: What is the MAX1760EUB+TG069? A: The MAX1760EUB+TG069 is a voltage regulator IC that provides a regulated output voltage from an input voltage source.
Q: What is the input voltage range for the MAX1760EUB+TG069? A: The input voltage range for the MAX1760EUB+TG069 is typically between 2.5V and 16V.
Q: What is the output voltage range of the MAX1760EUB+TG069? A: The output voltage range of the MAX1760EUB+TG069 can be adjusted from 1.25V to 15V using external resistors.
Q: What is the maximum output current of the MAX1760EUB+TG069? A: The maximum output current of the MAX1760EUB+TG069 is typically 500mA.
Q: Can the MAX1760EUB+TG069 operate with a wide temperature range? A: Yes, the MAX1760EUB+TG069 is designed to operate within a temperature range of -40°C to +85°C.
Q: Does the MAX1760EUB+TG069 have built-in protection features? A: Yes, the MAX1760EUB+TG069 includes features like thermal shutdown, overcurrent protection, and reverse battery protection.
Q: Is the MAX1760EUB+TG069 suitable for battery-powered applications? A: Yes, the low quiescent current and high efficiency of the MAX1760EUB+TG069 make it suitable for battery-powered applications.
Q: Can the MAX1760EUB+TG069 be used in automotive applications? A: Yes, the MAX1760EUB+TG069 is automotive-grade and can be used in automotive applications.
Q: What is the typical efficiency of the MAX1760EUB+TG069? A: The typical efficiency of the MAX1760EUB+TG069 is around 90% under normal operating conditions.
Q: Are there any application notes or reference designs available for the MAX1760EUB+TG069? A: Yes, Maxim Integrated provides application notes and reference designs that can help with the implementation of the MAX1760EUB+TG069 in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific design considerations and requirements. It is always recommended to refer to the datasheet and relevant documentation for accurate information.