MAX6495ATT+G128

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MAX6495ATT+G128

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  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #MAX6495ATT+G128

  • Auf Lager5412

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ProductStatus Obsolete

Übersicht

Description

The MAX6495ATT+G128 is an integrated circuit designed for overvoltage protection applications. It is part of the MAX6495 series produced by Maxim Integrated, which is now under Analog Devices. This device is typically used to protect sensitive electronic components from voltage spikes and transients that exceed predefined voltage thresholds.
Key features of the MAX6495ATT+G128 include:
- Overvoltage Protection: It monitors input voltages and disconnects the load if the voltage exceeds a set threshold.
- Programmable Thresholds: Users can set the overvoltage threshold via external resistors, allowing flexibility for various applications.
- Automatic Recovery: The device can be configured to automatically reconnect the load once the voltage returns to a safe level.
- Low Quiescent Current: It is designed to consume minimal power during normal operation, enhancing battery-powered applications' efficiency.
- Package and Temperature Range: Available in a compact package and designed to operate over a wide temperature range, making it suitable for various industrial and consumer electronics.
Overall, the MAX6495ATT+G128 is a reliable solution for ensuring the longevity and reliability of electronic systems exposed to potentially damaging voltage conditions.

Equivalent

The MAX6495ATT+G128 is a voltage monitor with an adjustable reset threshold. Equivalent products include:
1. Texas Instruments: TPS3890, TPS3828
2. Analog Devices: ADM8316
3. ON Semiconductor: NCP300, NCP301
4. Microchip Technology: MCP100, MCP131
5. STMicroelectronics: STM811, STM809
These alternatives offer similar functionalities but always verify specific requirements like voltage range, reset timeout, and packaging.

Features

The MAX6495ATT+G128 is an integrated circuit designed for overvoltage protection. It features a high-accuracy overvoltage threshold that protects sensitive electronic components by disconnecting the power supply when an overvoltage condition is detected. The device supports reverse-battery protection, preventing damage from incorrect battery insertion. It also offers a fast response time, ensuring immediate disconnection from the power source during overvoltage events. The MAX6495ATT+G128 includes an internal 15ms debounce time and is designed for low power consumption, making it suitable for battery-operated devices. It operates over a wide voltage range and is available in a compact, thermally-efficient package, facilitating easy integration into various electronic circuits.

Pinout

The MAX6495ATT+G128 is a voltage monitor and reset IC. It typically features a 6-pin SOT23 package. The primary function of this device is to monitor the system voltage and provide a reset signal to the connected microcontroller or processor if the voltage falls below a predetermined threshold. This ensures that the system does not operate under unreliable conditions.
Key pins and their functions include:
1. VCC: Power supply pin connected to the voltage being monitored.
2. GND: Ground connection.
3. RESET: Output pin that provides the reset signal. It is typically an open-drain output that goes low when the monitored voltage is below the threshold.
4. MR: Manual reset input. This allows for an external reset signal to trigger a system reset.
5. The remaining pins may be used for other functions such as setting the threshold voltage or other device-specific functions depending on the exact variant and manufacturer specifications.
For detailed specifications, always refer to the manufacturer's datasheet.

Manufacturer

The MAX6495ATT+G128 is manufactured by Analog Devices, Inc. (ADI), a company known for designing and manufacturing semiconductor products. Analog Devices specializes in a wide range of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in various applications, including industrial, automotive, communications, consumer electronics, and healthcare. ADI is a prominent player in the semiconductor industry, known for its innovation and focus on advancing technology in signal processing and data conversion.

Application

The MAX6495ATT+G128 is a voltage monitor and reset IC commonly used in applications requiring precise power supply supervision. Its primary application areas include:
1. Microprocessor/Microcontroller Systems: Ensures reliable system operation by monitoring power supply voltages and providing reset signals during power-up, power-down, and brownout conditions.

2. Consumer Electronics: Used in devices like smartphones and tablets to manage power supply reliability.
3. Industrial Control Systems: Offers robust monitoring to maintain system stability in harsh environments.
4. Automotive Electronics: Ensures proper voltage levels in automotive applications, enhancing safety and performance.
Overall, it is integral in maintaining system integrity by preventing erratic operation caused by voltage irregularities.

Package

The MAX6495ATT+G128 is in a SOT-23-6 package. This is a small, surface-mount package typically used for integrated circuits.

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