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ACS37041KLHBLT-030B3 Current Sensor Micro Carrier -30A to +30A, 3.3V
This is the smaller version of a simple carrier for Allegro’s ACS37041KLHBLT-030B3 Hall effect-based, electrically isolated current sensor in a 5-pin SOT-23 package with ~1.6 mΩ current path resistance and 150 kHz bandwidth.
| Part Suffix | Range | Supply Voltage | Sensitivity | Zero Point | Size | PCB |
|---|---|---|---|---|---|---|
| 030B3 | ±30 A (bidirectional) | 3.0 V to 3.6 V | 44 mV/A | 1.65 V | 0.3″×0.4″ | 2 layers, 1-oz copper |
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| Description | Specs (11) | Pictures (13) | Resources (5) | FAQs (0) | On the blog (0) | Distributors (1) |
|---|
Dimensions
| Size: | 0.3″ × 0.4″ |
|---|---|
| Weight: | 0.2 g |
General specifications
| Typical operating voltage: | 3.3 V |
|---|---|
| Current sense: | 44 mV/A |
| Minimum logic voltage: | 3.0 V |
| Maximum logic voltage: | 3.6 V |
| Supply current: | 8 mA1 |
| Current range: | -30A to +30A (bidirectional 30A), 3.3V |
| Current sensor: | Allegro ACS37041KLHBLT-030B3 |
Identifying markings
| PCB dev codes: | cs08a |
|---|---|
| Other PCB markings: | 3B3 |
Notes:
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