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Home > download > Product Catalogue > Analog Signal Process > CS-4173 1A high side current sensor module
Introduce:
The CS-4173 is a Low-Cost, Compact Current-Sense module. It is detected by collecting the high-side current to achieve the load current, the main chip is MAX4173 high-side current-sense amplifier. The MAX4173 high-side current-sense amplifier features a 0 to +28V input common-mode range that is independent of supply voltage. This feature allows the monitoring of current out of a battery in deep discharge and also enables high-side current sensing at voltages greater than the supply voltage (VCC). High-side current monitoring is especially useful in battery-powered systems, since it does not interfere with the ground path of the battery charger. For the module, Derivation of calculation function is: Vout = Vsense * 50, I = Vsense/Rsense, so the end result is I = Vout/(50*Rsense) = Vout/5, the unit is A.
Features:
1. Low-Cost, Compact Current-Sense Solution
2. Wide 0 to +28V Common-Mode Range (Independent of Supply Voltage)
3. +3V to +28V Operating Supply
4. ±0.5% Full-Scale Accuracy
5. Wide 1.7MHz Bandwidth
6. 420μA Supply Current
Application:
1. Notebook Computers
2. Portable/Battery-Powered Systems
3. Smart Battery Packs/Chargers
4. Cell Phones
5. Power-Management Systems
6. General System/Board-Level Current Monitoring
7. PA Bias Control
8. Precision Current Sources
| File Name | File Size | Release Date | Click |
DS-CS-4173-EN Datasheet *pdf
|
187.06 KB | 07/15/2014 | 4,143 |
|
AN_16005_Arduino Development Board Selection Guide
|
513.77 KB | 05/10/2016 | 6,716 |
|
UM-MASSDUINO-V4.6r2-EN
|
1.23 MB | 08/23/2018 | 3,985 |
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