ACS772KCB-150U-PFF-T

$4.05

Description：HALL-EFFECT CURRENT SENSOR IC
Series：ACS772
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)

SKU:3feaa58b8dd5 Category: Current Sensors Brand: Allegro MicroSystems

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Product introduction

ACS772KCB-150U-PFF-T is listed in the Current Sensors range at ChipApex. The manufacturer field lists Allegro MicroSystems. Its product description is HALL-EFFECT CURRENT SENSOR IC. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for ACS772KCB-150U-PFF-T

Description：HALL-EFFECT CURRENT SENSOR IC
Series：ACS772
Mfr：Allegro MicroSystems
Package：Tape & Reel (TR)
For Measuring：AC/DC
Sensor Type：Hall Effect
Current - Sensing：150A
Number of Channels：1
Output：Ratiometric, Voltage
Sensitivity：26.66mV/A
Frequency：DC ~ 200kHz
Linearity：±0.9%
Accuracy：±1.7%
Voltage - Supply：4.5V ~ 5.5V
Response Time：2.5µs
Current - Supply (Max)：15mA
Operating Temperature：-40°C ~ 125°C
Grade：Automotive
Qualification：AEC-Q100
Polarization：Unidirectional
Mounting Type：Through Hole
Package / Case：5-CB Formed Leads, PFF
Supplier Device Package：5-CB Module

Current Sensors datasheet and documents for ACS772KCB-150U-PFF-T

ACS772KCB-150U-PFF-T

Current Sensors Overview

The ACS772KCB-150U-PFF-T is a fully integrated Hall-effect-based linear current sensor IC from Allegro MicroSystems. It features a 150A current rating and operates with a 5V supply voltage. The device offers a bandwidth of 200kHz and provides galvanic isolation between the current conductor and electrical control circuit. Key specifications include a sensitivity of 6.6mV/A, an offset voltage of ±3mV, and a maximum operating temperature of 150°C. It utilizes a 5-pin PFF package for board mounting.

Current Sensors Feature Summary

Fully integrated Hall-effect technology for precise current sensing
Galvanic isolation between high-current paths and control circuits
High accuracy with low offset voltage characteristics
Compact board-mount design suitable for space-constrained applications

Current Sensors Applications

Motor drive systems
Switched-mode power supplies (SMPS)
Industrial process controls
Welding equipment

Current Sensors Procurement Notes

Verify the specific suffix 'PFF' corresponds to the required lead-frame package variant. Confirm that the 'U' designation aligns with the intended unipolar or bipolar operational requirements for the target application. Ensure compatibility with the specified 5V logic interface and thermal management needs for the 150A rating.

Current Sensors Selection Notes

Select this component when high bandwidth up to 200kHz is required for dynamic load monitoring. Consider the 150A continuous current capacity against peak load demands. Evaluate the thermal resistance of the PFF package for adequate heat dissipation in enclosed environments compared to lower-rated alternatives.

Current Sensors Part Context

This part belongs to the ACS772 series, designed for high-performance current sensing applications requiring fast response times. It complements the broader Allegro current sensor portfolio by offering enhanced bandwidth and precision over previous generations, targeting demanding industrial and automotive control architectures.