MAX1763EUE+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High-Efficiency Step-Down DC-DC Converter
Package: 16-TSSOP
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel (3000 pieces per reel)

Specifications

Input Voltage Range: 2.5V to 16V
Output Voltage Range: 0.8V to VIN
Output Current: Up to 500mA
Switching Frequency: 1MHz
Efficiency: Up to 95%
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1763EUE+T has a 16-pin TSSOP package with the following pin configuration:

VCC: Power supply input
GND: Ground reference
SW: Switching node connection for the internal MOSFET switch
FB: Feedback voltage input for output regulation
EN: Enable pin to turn on/off the regulator
SS/TR: Soft-start and tracking control pin
PGND: Power ground reference
LX: Inductor connection for the internal switch
BST: Boost capacitor connection for high-side gate drive
COMP: Compensation pin for loop stability
AGND: Analog ground reference
SS/TR: Soft-start and tracking control pin
NC: No connect
NC: No connect
NC: No connect
NC: No connect

Functional Features

High-efficiency step-down DC-DC converter
Wide input voltage range for versatile applications
Adjustable output voltage for flexibility
Internal synchronous rectification for improved efficiency
Soft-start and tracking control for smooth startup
Overcurrent and thermal protection for enhanced reliability

Advantages and Disadvantages

Advantages: - High efficiency, up to 95% - Wide input voltage range allows for various power sources - Adjustable output voltage provides flexibility in different applications - Internal synchronous rectification improves overall efficiency - Soft-start and tracking control ensure smooth startup - Overcurrent and thermal protection enhance reliability

Disadvantages: - Limited output current of up to 500mA - Requires external components for proper operation - Relatively small package size may require careful PCB layout

Working Principles

The MAX1763EUE+T is a high-efficiency step-down DC-DC converter that converts a higher input voltage to a lower output voltage. It utilizes an internal MOSFET switch and synchronous rectification to achieve high efficiency. The input voltage range of 2.5V to 16V allows for versatile applications.

The output voltage can be adjusted using the feedback pin (FB), providing flexibility in different scenarios. The soft-start and tracking control pins (SS/TR) enable smooth startup and allow for voltage tracking when required.

The device incorporates overcurrent and thermal protection mechanisms to ensure safe operation and enhance reliability.

Detailed Application Field Plans

The MAX1763EUE+T is commonly used in various applications where efficient voltage regulation is required. Some typical application fields include:

Battery-powered devices: Portable electronics, handheld instruments, and battery-operated sensors benefit from the high efficiency and wide input voltage range of the MAX1763EUE+T.
Industrial equipment: The converter's ability to handle a wide input voltage range makes it suitable for industrial automation systems, motor control, and other industrial applications.
Automotive electronics: The MAX1763EUE+T can be utilized in automotive applications such as infotainment systems, lighting control, and power management modules.
Telecommunications: The converter finds applications in telecom infrastructure equipment, base stations, and network switches.

Detailed and Complete Alternative Models

LM2596S-ADJ: Adjustable Step-Down Voltage Regulator with similar specifications and package options.
LT1763: Low Dropout Linear Regulator with adjustable output voltage and high efficiency.
TPS5430: Synchronous Step-Down DC-DC Converter with a wide input voltage range and adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for the MAX1763EUE+T in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX1763EUE+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX1763EUE+T in technical solutions:

Q: What is the MAX1763EUE+T? A: The MAX1763EUE+T is a step-up DC-DC converter IC designed for low-power applications.
Q: What is the input voltage range of the MAX1763EUE+T? A: The input voltage range of the MAX1763EUE+T is typically between 0.7V and 5.5V.
Q: What is the output voltage range of the MAX1763EUE+T? A: The output voltage range of the MAX1763EUE+T can be set from 1.8V to 5.5V using external resistors.
Q: What is the maximum output current of the MAX1763EUE+T? A: The maximum output current of the MAX1763EUE+T is 100mA.
Q: Can the MAX1763EUE+T operate with a single-cell Li-ion battery? A: Yes, the MAX1763EUE+T can operate with a single-cell Li-ion battery as it supports an input voltage as low as 0.7V.
Q: Does the MAX1763EUE+T have built-in overcurrent protection? A: No, the MAX1763EUE+T does not have built-in overcurrent protection. External circuitry may be required for overcurrent protection.
Q: Is the MAX1763EUE+T suitable for low-power IoT applications? A: Yes, the MAX1763EUE+T is suitable for low-power IoT applications due to its low quiescent current and small form factor.
Q: Can the MAX1763EUE+T be used in battery-powered devices? A: Yes, the MAX1763EUE+T can be used in battery-powered devices as it operates efficiently with low input voltages.
Q: Does the MAX1763EUE+T require external components for operation? A: Yes, the MAX1763EUE+T requires a few external components such as input/output capacitors and resistors to set the output voltage.
Q: What is the package type of the MAX1763EUE+T? A: The MAX1763EUE+T is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package.

Please note that these answers are general and may vary depending on specific application requirements.