MIC803-31D2VM3-TR Integrated Circuits (ICs) |
|
| Allicdata Part #: | 576-3814-2-ND |
| Manufacturer Part#: |
MIC803-31D2VM3-TR |
| Price: | $ 0.16 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC MPU SUPERVISOR SOT-23-3 |
| More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
| DataSheet: |  MIC803-31D2VM3-TR Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.14276 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | Simple Reset/Power-On Reset |
| Number of Voltages Monitored: | 1 |
| Output: | Open Drain or Open Collector |
| Reset: | Active Low |
| Reset Timeout: | 20 ms Minimum |
| Voltage - Threshold: | 3.08V |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package: | SOT-23-3 |
| Base Part Number: | MIC803 |
Description
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PMIC - Supervisors:
PMIC supervisors are used to monitor voltage and current levels in power systems. They provide support during startup and shutdown of the system, along with the necessary control features. The MIC803-31D2VM3-TR is an example of one such supervisor, intended for use in computer systems, data centers and other high-end industrial applications.The MIC803-31D2VM3-TR is a 3-channel supervisor designed to detect low and high voltage levels of the power supply using a 0.05-6V range. An internal System Management Bus (SMBus) helps in setting up the supervisor and configuring its parameters. The device also comes with an over-temperature protection feature and provides a temperature offset adjustment for improved accuracy.When the supervisor is called for startup, it begins its monitoring operations. It monitors the power supply voltage levels and compares them with the set threshold levels. If a platform defines that threshold to be 0.95V, then the MIC803-31D2VM3-TR will watch the power supply voltage level and if it ever drops below 0.95V, the supervisor will take action.For overvoltage/overcurrent protection, the MIC803-31D2VM3-TR includes a VDETx pin that can be used to switch off the power supply if necessary. The detection range is from 0.15V to 6V. This feature works similarly with the other monitoring functions. It can detect when the voltage has risen or fallen beyond the given level and will shut off the power supply to avoid any power-related issues.The supervisor also provides a power-good flag for signaling the system about its status. This indicator is sent periodically or as required when power levels are out of range. This prevents any unexpected power-related issues from occurring in the system.In addition, the MIC803-31D2VM3-TR comes with a watchdog timer feature so the system is monitored on a regular basis. If the watchdog timer is not regularly reset, the supervisor can choose to initiate the shutdown sequences. This feature is used in situations where the system is suspected of being stuck in a loop or deadlocked.The MIC803-31D2VM3-TR is a multitasking supervisor. This means that it supports multiple functions simultaneously. It runs several monitoring routines at the same time and responds instantly to any changes in the power levels. Furthermore, it has user-programmable features that allow more flexibility in its configurations.Overall, the MIC803-31D2VM3-TR is an ideal choice for high-end industrial applications. It is accurate, reliable and has a wide range of features that make it one of the best supervisors in the market today. It is a great choice for computer systems, data centers and other industries where power-related issues must be monitored.
PMIC supervisors are used to monitor voltage and current levels in power systems. They provide support during startup and shutdown of the system, along with the necessary control features. The MIC803-31D2VM3-TR is an example of one such supervisor, intended for use in computer systems, data centers and other high-end industrial applications.The MIC803-31D2VM3-TR is a 3-channel supervisor designed to detect low and high voltage levels of the power supply using a 0.05-6V range. An internal System Management Bus (SMBus) helps in setting up the supervisor and configuring its parameters. The device also comes with an over-temperature protection feature and provides a temperature offset adjustment for improved accuracy.When the supervisor is called for startup, it begins its monitoring operations. It monitors the power supply voltage levels and compares them with the set threshold levels. If a platform defines that threshold to be 0.95V, then the MIC803-31D2VM3-TR will watch the power supply voltage level and if it ever drops below 0.95V, the supervisor will take action.For overvoltage/overcurrent protection, the MIC803-31D2VM3-TR includes a VDETx pin that can be used to switch off the power supply if necessary. The detection range is from 0.15V to 6V. This feature works similarly with the other monitoring functions. It can detect when the voltage has risen or fallen beyond the given level and will shut off the power supply to avoid any power-related issues.The supervisor also provides a power-good flag for signaling the system about its status. This indicator is sent periodically or as required when power levels are out of range. This prevents any unexpected power-related issues from occurring in the system.In addition, the MIC803-31D2VM3-TR comes with a watchdog timer feature so the system is monitored on a regular basis. If the watchdog timer is not regularly reset, the supervisor can choose to initiate the shutdown sequences. This feature is used in situations where the system is suspected of being stuck in a loop or deadlocked.The MIC803-31D2VM3-TR is a multitasking supervisor. This means that it supports multiple functions simultaneously. It runs several monitoring routines at the same time and responds instantly to any changes in the power levels. Furthermore, it has user-programmable features that allow more flexibility in its configurations.Overall, the MIC803-31D2VM3-TR is an ideal choice for high-end industrial applications. It is accurate, reliable and has a wide range of features that make it one of the best supervisors in the market today. It is a great choice for computer systems, data centers and other industries where power-related issues must be monitored.
The specific data is subject to PDF, and the above content is for reference
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