LTC2945CUD-1#PBF
- Mfr.Part #
- LTC2945CUD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 12-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POWER MONITOR I2C 12-QFN
- Stock
- 32
- In Stock :
- 32
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Supply Controllers, Monitors
- Length :
- 3mm
- Package / Case :
- 12-WFQFN Exposed Pad
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- JESD-609 Code :
- e3
- Factory Lead Time :
- 8 Weeks
- Published :
- 2011
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- Qualification Status :
- Not Qualified
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Number of Terminations :
- 12
- Voltage - Supply :
- 2.7V~5.9V
- Operating Supply Current :
- 800μA
- Width :
- 3mm
- Adjustable Threshold :
- yes
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Pins :
- 12
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Power Supplies :
- 4/80V
- Mounting Type :
- Surface Mount
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Terminal Pitch :
- 0.5mm
- Base Part Number :
- LTC2945
- Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- 0°C~70°C
- Height Seated (Max) :
- 0.8mm
- Voltage - Input :
- 4V~80V
- Terminal Form :
- NO LEAD
- Supply Voltage-Max (Vsup) :
- 80V
- Number of Functions :
- 1
- Supply Current-Max (Isup) :
- 1.2mA
- Pin Count :
- 12
- Applications :
- GENERAL PURPOSE
- Datasheets
- LTC2945CUD-1#PBF

Power Supply Controllers, Monitors Analog Devices, Inc. LTC2945CUD-1#PBF Overview
The LTC2945CUD-1#PBF from Analog Devices, Inc. is a comprehensive solution for power supply monitoring in critical systems. This integrated circuit is designed to continuously track the current, voltage, and power of supply rails that are connected to it. Suitable for both high voltage and low voltage applications, it provides accurate readings via an I2C interface, making it a versatile choice for sophisticated electronics requiring consistent power monitoring. By leveraging this Power Supply Controllers, Monitors Analog Devices, Inc. LTC2945CUD-1#PBF device, businesses can ensure the reliability and efficiency of their power-sensitive applications, reducing system downtime and enhancing overall performance.
LTC2945CUD-1#PBF Features
This power monitor IC boasts a range of features that make it indispensable for effective power management systems:
- Wide Operating Voltage Range: Capable of monitoring systems with a supply voltage from 0V up to 80V, ensuring compatibility with a broad range of power supply specifications.
- High-Accuracy Monitoring: Provides precise measurements of current, voltage, and power which are critical for optimizing system performance and safety.
- Integrated ADC: Features a 12-bit analog-to-digital converter that enhances the accuracy of data conversion from analog to digital form.
- Low Power Consumption: Designed to operate with minimal power draw, thus conserving energy in sensitive electronic setups.
- I2C Interface: Allows for easy integration into existing digital control systems, facilitating real-time monitoring and adjustments.
LTC2945CUD-1#PBF Applications
- Server Rooms:
Enables continuous monitoring of power and energy consumption of servers, helping to prevent overloads and optimize energy usage.
- Telecommunications Equipment:
Monitors power supply in telecom infrastructures to ensure uninterrupted service and reliability under varying load conditions.
- Portable Medical Devices:
Guarantees precise power management in critical medical devices, ensuring safety and accuracy in patient care environments.
- Industrial Systems:
Provides robust monitoring of industrial machinery and equipment, crucial for maintaining operational efficiency and preventing equipment failure.
- Renewable Energy Systems:
Essential for managing and protecting power electronics in solar panels and other renewable energy installations, optimizing performance and longevity.
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