Allicdata Part #: | MIC1810-15U-TR-ND |
Manufacturer Part#: |
MIC1810-15U-TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC RESET CIRCUIT 4.12V SOT23-3 |
More Detail: | Supervisor 1 Channel SOT-23-3 |
DataSheet: | MIC1810-15U-TR Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Discontinued at Digi-Key |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | -- |
Reset: | Active Low |
Reset Timeout: | 100 ms Minimum |
Voltage - Threshold: | 4.12V |
Operating Temperature: | -40°C ~ 85°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | TO-236-3, SC-59, SOT-23-3 |
Supplier Device Package: | SOT-23-3 |
Base Part Number: | MIC1810 |
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Power management integrated circuits (PMICs) play an important role in the operations of modern electronic devices. They include batteries, voltage regulators, switching converters, and supervisory circuits that are responsible for protecting the device against over voltage, over temperature and current faults. Among PMICs, supervisors are the most important members that monitor the operation of system or device, especially in automotive and aerospace environments, and take corrective actions required to ensure the safe and reliable operation of systems or devices.
One popular product in this category is the MIC1810-15U-TR, a low-cost supervisor for battery management in automotive, industrial, and other applications. It uses the popular two-channel linear topology to provide over-voltage and under-voltage protection for two-cell polymer Li-ion batteries. This device is a linear two-channel supervisor able to monitor two independent input voltage levels and either output a logic reset or alert signal when either voltage level has crossed an internally determined threshold value.
The MIC1810-15U-TR is designed to protect Li-ion batteries from over or under voltage conditions, by providing a reset or alert output to the host system. This supervisor has two channels, each with its own input voltage and reset pin. When either the high voltage or the low voltage is exceeded, the chip will put the reset pin low, alerting the system to the violation. In addition, the MIC1810-15U-TR includes an open-drain power-good output pin, which will indicate when the device is operating within its normal range.
The MIC1810-15U-TR provides exceptional accuracy and stability, with a single channel accuracy of better than ±1.75%, and a total accuracy of better than ±2.2%. It is designed to be used in automotive, industrial and other applications, and is available in an extended temperature range (TJ) of -40°C to +125°C, making it suitable for a wide variety of environments.
The MIC1810-15U-TR is designed for use with a 3.3V power supply, but can also work with a wide range of input voltages. It has a wide power-on delay interval of 8ms to 8s, and can provide protection against over current, over temperature, and under voltage conditions. Its integrated power-on transistor (PTN) provides an active pull-down to the reset output, allowing the MIC1810-15U-TR to safely shut down the system when danger is detected.
The MIC1810-15U-TR has a typical power draw of only 1.5µA, making it ideal for batteries. Additionally, its automatic power down feature conserves energy and further increases the life of the battery. This device is available in a space-saving TSSOP-8 package, making it easy to integrate into mainstream applications.
The MIC1810-15U-TR provides a low-cost and reliable solution for monitoring and protecting battery systems, making it an ideal choice for automotive, industrial and other applications. With its wide input voltage range and extended temperature range, the MIC1810-15U-TR is an excellent choice for the most demanding applications.
The specific data is subject to PDF, and the above content is for reference
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