| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| For Measuring | |
| Frequency | |
| Linearity | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Output | |
| Polarization | |
| Response Time | |
| Sensitivity | |
| Sensor Type | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The Allegro ACS772KCB-150B-PFF-T is a high-accuracy, galvanically isolated current sensor IC based on the Hall Effect principle. It is designed for economical and precise AC or DC current sensing applications, including motor control, load detection, power supply management, and inverter control.
This sensor IC features a 150A current rating with a low 100 µΩ internal conductor resistance, minimizing power loss. It provides an analog output voltage proportional to the sensed current, with a sensitivity of 13.33mV/A. The device boasts a fast 2.5 µs output response time, enabling overcurrent fault detection in safety-critical systems. Its operating voltage range is 4.5V to 5.5V, and it operates within a temperature range of -40°C to 125°C.
The ACS772KCB-150B-PFF-T utilizes a precision, low-offset linear Hall circuit and proprietary digital temperature compensation for enhanced accuracy and stability. Integrated shield technology provides high immunity to dV/dt and stray electric fields, reducing output voltage ripple and offset drift in high-voltage applications. Reinforced galvanic isolation allows for high-side current sensing in high-voltage systems.
The device is housed in a 5-pin CB module package with formed leads, suitable for through-hole mounting. Its output is ratiometric and voltage-based, supporting bidirectional current measurement across a frequency range from DC to 200kHz.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ACS772KCB-150B-PFF-T can measure up to 150A of AC or DC current.
The typical output response time for the ACS772KCB-150B-PFF-T is 2.5µs.
This sensor IC operates within a voltage range of 4.5V to 5.5V.
The operating temperature range is -40°C to 125°C (TA).
Yes, the ACS772KCB-150B-PFF-T features reinforced galvanic isolation.