ISL28023 Precision Digital Power Monitor with Margining
current sense and voltage monitor with a serial interface. The
device monitors power supply current, voltage and provides
the digital results along with calculated power. The ISL28023
provides tight accuracy of 0.05% for both voltage and current
monitoring. The auxiliary input provides an additional power
monitor function.
The VCC power can either be externally supplied or internally
regulated, which allows the ISL28023 to handle a
common-mode input voltage range from 0V to 60V. The wide
range permits the device to handle telecom, automotive and
industrial applications with minimal external circuitry.
An 8-bit voltage DAC enables a DC/DC converter output voltage
margining. Fault indication includes a Bus Voltage window and
overcurrent fast fault logic indication.
The ISL28023 serial interface is PMBus compatible and
operates down to 1.2V voltage. It draws an average current of
just 800µA and is available in the space saving 24 Ld QFN
4mmx4mm package. The part operates across the full
industrial temperature range from -40°C to +125°C.
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ISL28023 、 ISL28023FR12Z 、 ISL28023FR60Z 、 ISL28023EVAL1Z 、 ISL28023EVKIT1Z |
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Evaluation Kit 、 Evaluation Board 、 Precision Digital Power Monitor |
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[ Data processing servers ][ DC power distribution ][ Telecom equipment ][ Portable communication equipment ][ DC/DC, AC/DC converters ][ Many I2C DAC and ADC with alert applications ] |
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Datasheet |
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ESD(CDM,2kV) 、 ESD(HBM,6kV) 、 ESD(MM,300V) 、 IPC/JEDEC J STD-020 、 ISO9001 、 Pb-free 、 RoHS |
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Please see the document for details |
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24 Ld QFN |
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English Chinese Chinese and English Japanese |
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March 18, 2016 |
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Rev 5.00 |
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FN8389 |
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4.3 MB |
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