LTC2992IDE#PBF

LTC2992 is a dual wide range power monitor. Two ADCs simultaneously measure each supply’s current. A third ADC monitors the input voltages and four auxiliary external voltages. Each supply’s current and power is added for total system consumption. Minimum and maximum values are stored and an over range alert with programmable thresholds minimizes the need for software polling. Data is reported via a standard I²C interface. This device's I²C interface includes separate data input and output pins for use with standard or opto-isolated I²C connections. It is widely used in application such as telecom infrastructure, industrial equipment, automotive, computer systems and servers etc.

• Rail-to-rail input voltage range is 0V to 100V
• Wide input supply voltage range is 2.7V to 100V
• Measures current, voltage, and power
• Four general purpose inputs/outputs configurable as ADC inputs
• Continuous scan and snapshot modes
• Stores minimum and maximum measurements
• Alerts when alarm thresholds exceeded, split SDA pin eases opto-isolation
• Shutdown current is <lt/> 50μA maximum
• Operating temperature is -40°C to 85°C
• Packaging style is 16-lead plastic DFN

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party