DC Power/Energy Measurement for Multiple Voltage Rails: PAC1932/3/4 DC Power Monitors with Accumulation

Power Needs to Be Measured Before It Can Be Managed

Actively measuring DC power is proving to be a key advantage in saving overall system power. By understanding the power consumption differences between light system loads and heavy system loads, a system design can configure functional blocks to lower power states and overall system power. 

Microchip’s PAC1932/3/4 are multichannel power sensors with a wide dynamic measurement range. This makes it possible to measure a 1V microprocessor voltage on one channel and a 20V battery voltage simultaneously on a different channel.

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PAC1932T-I/JQ

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PAC1933T-I/JQ

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PAC1934T-I/J6CX

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ADM00805

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