High Side Current Sensor Monitor, 4µA, 2MHz, SOT-23, 2.5V
High side current sensor monitor in SOT-23 package. Offers 4µA quiescent current, 2MHz bandwidth & ±1% accuracy. Ideal for motor drive control.
This high side current sensor monitor in a 3-pin SOT-23 package eliminates the need to disrupt the ground plane when sensing load current. It takes the high side voltage developed across a current shunt resistor and translates it into a proportional output current. A user-defined output resistor then scales this output current into a ground-referenced voltage.
Offering low cost and accurate high side current sensing, this device features output voltage scaling and supports a sense voltage of up to 2.5V. It operates within a supply voltage range from 2.5V to 20V and boasts a remarkably low quiescent current of just 4µA, making it highly efficient for power-sensitive applications.
With a typical accuracy of ± 1% and a bandwidth of 2MHz, this sensor ensures precise and responsive monitoring. It delivers an output current of 9.98mA at a sense voltage of 1V. Designed for robust performance, the operating temperature ranges from -40°C to 85°C, and it features a surface mount configuration for straightforward PCB integration.
Key Specifications
- Quiescent Current: 4µA
- Bandwidth: 2MHz
- Accuracy: ± 1%
- Supply Voltage Range: 2.5V to 20V
- Output Current: 9.98mA at VSENSE = 1V
- Sensing Instrumentation
- Motor Drive Control
- Power Management
- Quiescent Current: 4µA
- Bandwidth: 2MHz
- Accuracy: ± 1%
- Measured Current: 4µA
- Sensor Case / Package: SOT-23
- Sensor Case Style: SOT-23
- Number of Pins: 3
- Supply Voltage Min: 2.5V
- Supply Voltage Max: 20V
- Sensor IC Mounting: Surface Mount
- Operating Temperature Min: -40°C
- Operating Temperature Max: 85°C
- Qualification: AEC-Q100
- Weight: 0.033 grams
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- of Pins: 3Pins
- SVHC: No SVHC (25-Jun-2025)
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