Current Sensors Innovations
Highest DC Working Voltage in SOIC16 Package!
Our packages have the highest working voltages in SOIC-16 footprint.
Working voltages up to 1600 VDC
Small footprint SOIC-8 and SOIC-16 packages
Basic and reinforced isolation
Higher power density
Increased efficiency via higher system voltages
Solar inverters, hybrid electric vehicles, telecom power supplies, HVAC, VFDs and other drives, DC-DC conversion.
ACS724, ACS725, ACS720, ACS732, ACS733
Our current sensors include fast over-current detection in addition to a precision analog output.
Open-drain fault pin with microsecond response time
High level of integration in a single IC
Compact, SOIC-8 and SOIC16 footprints
Cost-effective and easy to use
Reduced design complexity and BOM
Enhance reliability and protection for FETs and IGBTs by avoiding current out of range events
Overcurrent detection, server monitoring and protection, Class D amplifiers, IOT applications, power supply protection, telecom equipment, motor control, VFDs and other drives.
ACS709, ACS710, ACS711, ACS71240, ACS720, ACS732, ACS733, A1365
A Discrete Alternative to Bulky Current Transformers
High-speed integrated sensors are the smart alternative to bulky current transformers (CTs). Low-profile SOIC packages withstand vibration and fit in small spaces where CTs cannot!
High-speed, low-latency analog output
Differential sensing topology
Small QFN, SOIC-8 and SOIC-16 footprints
Fast-response time and low latency for peak current tracking, and cycle-by-cycle current control
Reliability in the presence of external magnetic fields
Increased integration in a low-profile, compact footprint
Peak current tracking, on-board Battery Chargers, power factor correction, DC-DC converters, 12V-48V servers, telecom power supplies.
ACS730, ACS732, ACS733, ACS70331
Highest Ambient Temperature Ratings
We have the broadest family of integrated current sensors with ambient temperature ratings up to 150°C! With almost twenty “L-Temp” current sensors in our growing portfolio you’re sure to find robust current sensors for all automotive and industrial needs.
Integrated current sensors with the highest ambient temperature ratings (TA)
Reduce system cooling requirements
Robust sensing solution in high heat applications
Non-Contact Sensing Provides Immunity to High-Voltage Transients (dv/dt) and Fast Current Spikes (di/dt)
Patented on-chip shield circuitry reduces output errors due to high-voltage switching (high dv/dt). Additionally, the Hall-effect sensing method is immune to inductance spikes from high di/dt events, unlike most shunt plus op-amp solutions.
Patented on-chip shield
Non-contact sensing methodology
Inherent immunity to current and voltage transients
Reduced “blank time” after switching cycle
Power factor correction, DC-DC converters, inverters, motors control, VFDs and other drives.
ACS709, ACS710, ACS711, ACS71240, ACS720, ACS724, ACS725, ACS730, ACS732, ACS733
The Most Accurate Open-Loop Field Sensor
The ACS70310’s innovative signal path and final test solutions result in the most accurate field sensor on the market for core-based current sensing.
Lowest offset and sensitivity drift over temperature
Increase system accuracy over temperature
Fast Response Time … Zero Undershoot!
Patented signal path architecture to eliminate undershoot
Protect expensive IGBTs, MOSFETS and SiC-FETS by detecting in-rush currents and short circuits faster than the competition
Improve control with reduced response time and phase delay
Inverters, traction inverters, integrated belt start generators (IBSG), e-Bikes, bus bar measurement, forklift and other industrial transportation.
ACS70310, A1363, A1365, A1366, A1367