Part Number
|
HV7800 |
Manufacturer
|
Supertex |
Description
|
High Side Current Monitor |
Published
|
Jul 22, 2007 |
Detailed Description
|
Supertex inc.
HV7800
High Side Current Monitor 8.0 to 450V
Voltage Gain of 1
Features
►►Supply voltages from 8V to 45...
|
Datasheet
|
HV7800
|
Overview
Supertex inc.
HV7800
High Side Current Monitor 8.
0 to 450V
Voltage Gain of 1
Features
►►Supply voltages from 8V to 450V ►►Voltage output device ►►Typical gain 1±1% ►►Max VSENSE 500mV ►►Fast rise and fall time, 700ns to 2.
0µs ►►Maximum quiescent current 50µA ►►5-Lead SOT-23 Package
Applications
►► SMPS current monitor ►► Battery current monitor ►► Motor controls ►► Telecom
General Description
The HV7800 high side current monitor IC transfers a highside current measurement voltage to its ground referenced output with an accurate voltage gain of one.
The measurement voltage typically originates at a current sense resistor which is located in a “high side” circuit, such as the positive suppl...
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