Allicdata Part #: | LTC2978CUP-ND |
Manufacturer Part#: |
LTC2978CUP |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC PWR SUPPLY MGR |
More Detail: | Power Supply Controller Power Supply Controller/Mo... |
DataSheet: | LTC2978CUP Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Part Status: | Obsolete |
Applications: | Power Supply Controller/Monitor |
Voltage - Input: | -- |
Voltage - Supply: | 3.3V, 4.5 V ~ 15 V |
Current - Supply: | 10mA |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 64-WFQFN Exposed Pad |
Supplier Device Package: | 64-QFN (9x9) |
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The LTC2978CUP is a versatile, high-accuracy power-supply controller, monitor, and supervisor solution. With 5V to 36V operating voltage and up to 6A current ratings,it is suitable for a wide range of applications. In addition, its integrated high-accuracy voltage measurement makes it ideal for voltage, current and power supply monitoring. The LTC2978CUP integrates several critical components into a single unit, and its powerful and versatile capabilities make it suitable for many different applications. It is designed to provide the necessary voltage monitoring and protection for the output of a power supply, ensure proper device operation, and protect against any over-voltage, under-voltage and over-temperature conditions.It has a wide variety of integrated functions that allow it to be used in a variety of applications. It can measure input voltage, output voltage and temperature, and provides consumers with the ability to monitor and control the system remotely. It also has an integrated fault-condition detection mechanism, allowing it to detect any abnormality with the system, alert the user and take corrective measures. Additionally, the integrated output current sensing unit allows it to monitor and compare the active power sources with their desired setting and take corrective action if necessary.Furthermore, the LTC2978CUP also has advanced features such as over-current or temperature limiting, and adjustable dropout levels to provide users with the flexibility they need to develop applications. The integrated voltage supervisory feature also allows users to observe the system’s voltage levels and take corrective action when necessary. In terms of its working principle, the LTC2978CUP operates in an open-loop operation mode. In this mode, the integrated voltage sensing unit monitors the system’s voltages and currents and compares them to their related settings. If an overload is detected, the integrated fault-condition detection mechanism is triggered, alerting the user to take corrective action. The input voltage is also monitored by the voltage monitoring unit and if the input exceeds the set level, the power supply is disabled. The integrated output current sensing unit is also responsible for sending the data regarding the current levels to the controller. This information is compared to the desired set-points specified in the settings and any devices that try to draw more current than specified is disabled. At the same time, the output voltage is monitored and compared to its desired settings. If the voltage drops below the set level, the device is disabled. To summarize, the LTC2978CUP is a high-accuracy power-supply controller, monitor, and supervisor solution, suitable for a wide range of applications. It features 5V to 36V operating voltage with up to 6 A current ratings, allowing it to monitor and control system voltages remotely, detect any abnormality with the system, and provide consumers with the necessary voltage monitoring and protection. Its integrated voltage supervisory feature also allows users to observe the system’s voltage levels and take corrective action when necessary.
The specific data is subject to PDF, and the above content is for reference
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