ACS758LCB-100B-PFF-T - Brand New Allegro MicroSystems Current Sensors
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Description
The ACS758LCB-100B-PFF-T is a current sensor IC from the Allegro ACS758 family. It provides accurate and cost-effective solutions for AC or DC current sensing in a variety of applications, including motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and overcurrent fault detection.
The device features industry-leading noise performance through proprietary amplifier and filter design techniques, as well as an integrated shield that significantly reduces capacitive coupling from the current conductor to die due to high dV/dt signals, preventing offset drift in high-side, high voltage applications. The ACS758LCB-100B-PFF-T is a monolithic Hall IC that offers high reliability and ultra-low power loss due to its 100 μΩ internal conductor resistance. The sensor also features galvanic isolation, making it suitable for use in economical, high-side current sensing in high voltage systems.
Specifications and features
- Industry-leading noise performance through proprietary amplifier and filter design techniques
- Integrated shield greatly reduces capacitive coupling from current conductor to die due to high dV/dt signals, and prevents offset drift in high-side, high voltage applications
- Total output error improvement through gain and offset trim over temperature
- Small package size, with easy mounting capability
- Monolithic Hall IC for high reliability
- Ultra-low power loss: 100 μΩ internal conductor resistance
- Galvanic isolation allows use in economical, high-side current sensing in high voltage systems
- 3.0 to 5.5 V, single supply operation
- 120 kHz typical bandwidth
- 3 μs output rise time in response to step input current
- Output voltage proportional to AC or DC currents
- Factory-trimmed for accuracy
- Extremely stable output offset voltage
- Nearly zero magnetic hysteresis
Application Scenarios
The ACS758LCB-100B-PFF-T is ideal for various applications that require precise and economical current sensing, including:
- Motor control
- Load detection and management
- Power supply and DC-to-DC converter control
- Inverter control
- Overcurrent fault detection
Comparison
Advantages- Precise and accurate current sensing for both AC and DC currents
- Industry-leading noise performance and stable output offset voltage
- Galvanic isolation and integrated shield for high-side, high voltage applications
- Ultra-low power loss and small package size
Disadvantages- May not be suitable for applications that require current sensing in very high-frequency ranges
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Datasheet
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Shopping guide
Delivery period:
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- Datasheet: Download ACS758LCB-100B-PFF-T
- Chipdatas Part: CD86-ACS758LCB-100B-PFF-T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 11:32 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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