MAX1589ETT075+T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High-efficiency, low-voltage, step-up DC-DC converter
Package: Thin, small outline package (TDFN)
Essence: Voltage regulator
Packaging/Quantity: Tape and reel packaging, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Output Voltage: 7.5V
Maximum Output Current: 200mA
Efficiency: Up to 90%
Switching Frequency: 1.2MHz
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1589ETT075+T has the following pin configuration:

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

Functional Features

High efficiency conversion of input voltage to output voltage
Low dropout voltage for improved performance
Internal compensation for simplified design
Overcurrent and thermal protection
Low quiescent current in shutdown mode

Advantages and Disadvantages

Advantages: - High efficiency results in longer battery life - Small package size allows for space-saving designs - Wide input voltage range provides flexibility - Internal compensation simplifies circuit design

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Higher cost compared to non-integrated solutions

Working Principles

The MAX1589ETT075+T is a step-up DC-DC converter that efficiently boosts the input voltage to a fixed output voltage of 7.5V. It utilizes a high-frequency switching regulator to achieve high efficiency. The internal compensation circuitry simplifies the design process by eliminating the need for external components.

Detailed Application Field Plans

The MAX1589ETT075+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable medical equipment - Handheld instruments - Wireless communication devices - Industrial control systems

Detailed and Complete Alternative Models

MAX1589ETT050+T: Similar to MAX1589ETT075+T, but with an output voltage of 5V.
MAX1589ETT100+T: Similar to MAX1589ETT075+T, but with an output voltage of 10V.
MAX1589ETT150+T: Similar to MAX1589ETT075+T, but with an output voltage of 15V.

These alternative models provide different output voltage options to suit specific application requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX1589ETT075+T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX1589ETT075+T in technical solutions:

Q: What is the MAX1589ETT075+T? A: The MAX1589ETT075+T is a voltage regulator IC designed for use in various technical applications.
Q: What is the input voltage range of MAX1589ETT075+T? A: The input voltage range of MAX1589ETT075+T is typically between 2.5V and 5.5V.
Q: What is the output voltage of MAX1589ETT075+T? A: The output voltage of MAX1589ETT075+T is fixed at 0.75V.
Q: What is the maximum output current of MAX1589ETT075+T? A: The maximum output current of MAX1589ETT075+T is typically 600mA.
Q: Can MAX1589ETT075+T be used in battery-powered applications? A: Yes, MAX1589ETT075+T can be used in battery-powered applications as it has a low dropout voltage.
Q: Does MAX1589ETT075+T have built-in thermal shutdown protection? A: Yes, MAX1589ETT075+T has built-in thermal shutdown protection to prevent overheating.
Q: Is MAX1589ETT075+T suitable for use in automotive applications? A: Yes, MAX1589ETT075+T is suitable for use in automotive applications as it meets the necessary requirements.
Q: Can MAX1589ETT075+T operate in a wide temperature range? A: Yes, MAX1589ETT075+T can operate in a wide temperature range, typically from -40°C to +85°C.
Q: Does MAX1589ETT075+T require any external components for operation? A: Yes, MAX1589ETT075+T requires a few external components such as input/output capacitors and resistors.
Q: What package does MAX1589ETT075+T come in? A: MAX1589ETT075+T is available in a small 6-pin SOT23 package.

Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.