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NCP45491

ON Semiconductor
Part Number NCP45491
Manufacturer ON Semiconductor
Description 4-Channel Voltage Bus and 4-Channel High-Side Current Shunt Monitor
Published Mar 23, 2020
Detailed Description 26V, 4-Channel Voltage Bus and 4-Channel High-Side Current Shunt Monitor NCP45491 The NCP45491 is a high−performance mo...
Datasheet PDF File NCP45491 PDF File

NCP45491
NCP45491

Overview
26V, 4-Channel Voltage Bus and 4-Channel High-Side Current Shunt Monitor NCP45491 The NCP45491 is a high−performance monolithic IC which can be used to monitor bus voltage and current on four high−voltage power supplies simultaneously.
The HV bus voltages and currents are translated to a low−voltage power domain and multiplexed onto a single differential output for measurement externally by common ADCs.
The device is configurable to operate either standalone or as a pair, permitting up to eight separate HV power supplies to be monitored and measured.
Features • Translates and Scales Shunt and Bus Voltages up to 26 V • Single Device Monitors Four Supplies • May Be Paired for Monitoring Up To Eight Supplies • Very Low Powerdown Current • All Channels Individually Gain Programmable by External Resistor Selection • Fast Settling Time • Real−Time Indication of All Bus Voltages Valid • Adjustable Output Common−Mode Voltage Adapts to Most External ADCs • Lead−Free Device Applications • Com...


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