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CT433-HSWF50DR TMR Current Sensor Compact Carrier 0A to 50A, 3.3V
This is the compact version of a simple carrier for Allegro’s CT433-HSWF50DR 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 | 50DR | 0-50 A (unidirectional) | 3.0 V to 3.6 V | 40 mV/A | 0.65 V | 0.8″×1.1″ | 4 |
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Description | Specs (11) | Pictures (7) | Resources (7) | FAQs (0) | On the blog (0) |
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Dimensions
Size: | 0.8″ × 1.1″ |
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Weight: | 2.3 g |
General specifications
Typical operating voltage: | 3.3 V |
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Current sense: | 40 mV/A |
Minimum logic voltage: | 3.0 V |
Maximum logic voltage: | 3.6 V |
Supply current: | 6 mA1 |
Current range: | 0A to 50A (unidirectional 50A), 3.3V |
Current sensor: | Allegro CT433-HSWF50DR |
Identifying markings
PCB dev codes: | cs07b |
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Other PCB markings: | 0J14952 |