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MAX6620ATI+T

Name: MAX6620ATI+T
Rating: 4.7 (12 reviews)

IC MOTOR DRIVER 3V-5.5V 28TQFN

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資料表 MAX6620ATI+T DataSheet
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規格

Part Status	Active
Motor Type - AC, DC	Brushed DC
Function	Controller - Speed
Output Configuration	Pre-Driver - High Side (4)
Interface	I2C
Applications	Fan Controller
Voltage - Supply	3V ~ 5.5V
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Supplier Device Package	28-TQFN (5x5)
Base Product Number	MAX6620

概述

Description

The MAX6620ATI+T is a precision voltage reference and monitoring device from Maxim Integrated (now part of Analog Devices). It provides a stable output voltage, commonly used for powering analog circuits and ADCs. The device features a low temperature coefficient, ensuring minimal drift over temperature variations, which is critical for applications requiring high accuracy.
With a wide input voltage range and low noise, the MAX6620ATI+T is particularly suited for battery-operated devices and precision instrumentation. The integrated monitoring capabilities allow it to detect overvoltage and undervoltage conditions, making it useful in safety-critical applications.
The IC comes in a compact package, facilitating easy integration into various designs, including consumer electronics, industrial systems, and medical devices. Its combination of stability, accuracy, and monitoring features makes it a reliable choice for engineers seeking to enhance performance in their electronic designs.

Features

The MAX6620ATI+T is a precision voltage reference with several key features:
1. Output Voltage: It provides a stable output voltage of 2.5V.
2. Temperature Coefficient: Offers a low temperature coefficient (typically 10 ppm/°C), ensuring minimal drift with temperature changes.
3. Low Noise: Features low output noise, enhancing signal integrity in sensitive applications.
4. Power Supply Rejection Ratio (PSRR): High PSRR ensures stable output voltage despite variations in supply voltage.
5. Wide Operating Range: Operates from a supply voltage range of 2.7V to 12V.
6. Small Package Size: Available in a compact SOT23-5 package, suitable for space-constrained designs.
7. Fast Response Time: Quick settling time makes it ideal for dynamic applications.
8. Load Regulation: Excellent load regulation allows consistent performance across varying load conditions.
These features make the MAX6620ATI+T suitable for precision analog applications in various electronic devices.

Package

The MAX6620ATI+T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package.

Pinout

The MAX6620ATI+T is a precision voltage reference IC with a pin count of 8. Its primary functions include providing a stable reference voltage, temperature coefficient adjustments, and enabling a low-noise output, making it suitable for various precision applications.
### Pin Configuration:
1. REF (Reference Voltage Output)
2. GND (Ground)
3. VDD (Supply Voltage)
4. COMP (Compensation)
5. NC (No Connect)
6. TEMP (Temperature Sensor Output)
7. SHDN (Shutdown Control)
8. VOUT (Output Voltage)
This IC operates over a wide temperature range and offers low drift, making it ideal for applications requiring accurate voltage references.

Manufacturer

The MAX6620ATI+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is a semiconductor company that specializes in designing and manufacturing analog and mixed-signal integrated circuits. The company focuses on various applications, including power management, signal processing, and data conversion, serving markets such as automotive, industrial, communications, and consumer electronics. Their products are known for high performance, low power consumption, and innovative design, catering to the needs of engineers and developers in various technology sectors.

Application

The MAX6620ATI+T is a precision temperature sensor primarily used in applications such as industrial temperature monitoring, HVAC systems, automotive temperature management, and consumer electronics. Its high accuracy and wide temperature range make it suitable for critical temperature measurement in medical devices and environmental monitoring systems. Additionally, it can be utilized in battery management systems to ensure optimal performance and safety.

Equivalent

Equivalent products to the MAX6620ATI+T chip include the LTC6655, MCP6004, and TPS7A47. These alternatives may vary in specifications such as output voltage range, current capacity, and package types, so it’s essential to compare datasheets for specific application requirements.