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CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V
This is the large version of a simple carrier for Allegro’s CT433-HSWF50MR TMR-based, electrically isolated current sensor that is optimized for high dV/dt applications and offers a high 1 MHz bandwidth with low noise. The typical primary current path resistance of the sensor IC is 1 mΩ.
Part Prefix | Part Suffix | Range | Supply Voltage | Sensitivity | Zero Point | Size | PCB layers |
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CT433 | 50MR | ±50 A (bidirectional) | 3.0 V to 3.6 V | 20 mV/A | 1.65 V | 1.2″×1.4″ | 6 |
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Dimensions
Size: | 1.2″ × 1.4″ |
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Weight: | 4.3 g |
General specifications
Typical operating voltage: | 3.3 V |
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Current sense: | 20 mV/A |
Minimum logic voltage: | 3.0 V |
Maximum logic voltage: | 3.6 V |
Supply current: | 6 mA1 |
Current range: | -50A to +50A (bidirectional 50A), 3.3V |
Current sensor: | Allegro CT433-HSWF50MR |
Identifying markings
PCB dev codes: | cs07c |
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Other PCB markings: | 0J15000 |