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ACS37600: 400kHz, High-Precision Linear Sensor IC with Vref and Overcurrent Fault

Datasheets

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Product Detail
Availability
Documentation and Resources

Description

Top Features

Typical Applications

Packaging

The ACS37600 is a Hall-based linear sensor available in either a surface mounted TSSOP8 (LU) or 4-pin SIP (OK) packages developed for core-based current sensing applications.

The 400 kHz bandwidth and high accuracy signal path with low noise make it suitable for demanding industrial applications. The OK package variant has a reference voltage pin for full control over offset levels, and the LU package variant has a reference voltage pin, along with an overcurrent fault pin for fast overcurrent detection for safety applications.

The wide sensitivity range, programmable bandwidth (100 kHz to 400 kHz) and programmable sensitivity over temperature (for concentrator core drift compensation) enables users to rapidly develop flexible, highly programmable current sensing modules all with one IC.

User programmable bandwidth (100 to 400 kHz)
Very fast response time (<1.25 μs typ.)
User programmable, bidirectional reference pin (VREF)
User-programmable overcurrent fault (OCF)
User-programmable sensitivity over temperature for ferromagnetic core drift compensation

Current Sensing Modules
Solar (MPPT, combiner box)
Motor Control
Uninterruptable Power Supplies (UPS)
Smart Fuse
Overcurrent Detection
Power Supplies

ACS37600: 400kHz, High-Precision Linear Sensor IC with Vref and Overcurrent Fault LU OK packaging Image

The ACS37600 is a Hall-based linear sensor available in either a surface mounted TSSOP8 (LU) or 4-pin SIP (OK) packages developed for core-based current sensing applications.

LU Package Documentation

OK Package Documentation

ACS37600K: 400kHz, High-Precision Linear Sensor IC with Vref and Overcurrent Fault Typical Application Diagram

ACS37600: 400kHz, High-Precision Linear Sensor IC with Vref and Overcurrent Fault Functional Block Diagram

Part Number Specifications and Availability

每页结果

Part Number	Architecture	Programming	典型灵敏度 (mV/G)	静态输出 (V)	带宽 (kHz)	电源电压 (V)	温度范围	过电流故障	AEC-Q100 Qualified	Package	Part Composition / RoHS Data	Check Stock
ACS37600KLUALU-003B5-C	Bidirectional	Customer Programmable	1.7 to 3.5	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUALU-006B5-C	Bidirectional	Customer Programmable	3.5 to 7.2	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUALU-013B5-C	Bidirectional	Customer Programmable	7.2 to 18	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUALU-1P5B5-C	Bidirectional	Customer Programmable	0.8 to 1.7	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUALU-1P5B5-CP	Bidirectional	Customer Programmable	-0.8 to -1.7	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUATR-003B5-CP	Bidirectional	Customer Programmable	-1.7 to -3.5	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUATR-006B5-CP	Bidirectional	Customer Programmable	-3.5 to -7.2	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock
ACS37600KLUATR-013B5-CP	Bidirectional	Customer Programmable	-7.2 to -18	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP	View Data	Check Distributor Stock

Part Number	Architecture	Programming	典型灵敏度 (mV/G)	静态输出 (V)	带宽 (kHz)	电源电压 (V)	温度范围	过电流故障	AEC-Q100 Qualified	Package
ACS37600KLUALU-003B5-C	Bidirectional	Customer Programmable	1.7 to 3.5	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUALU-006B5-C	Bidirectional	Customer Programmable	3.5 to 7.2	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUALU-013B5-C	Bidirectional	Customer Programmable	7.2 to 18	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUALU-1P5B5-C	Bidirectional	Customer Programmable	0.8 to 1.7	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUALU-1P5B5-CP	Bidirectional	Customer Programmable	-0.8 to -1.7	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUATR-003B5-CP	Bidirectional	Customer Programmable	-1.7 to -3.5	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUATR-006B5-CP	Bidirectional	Customer Programmable	-3.5 to -7.2	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP
ACS37600KLUATR-013B5-CP	Bidirectional	Customer Programmable	-7.2 to -18	2.5	100 to 400	5	-40°C to 125°C	No	No	4-Pin SIP

Documentation and Resources

Documentation

Design Tools

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All Types Application Note FAQ Selection Guide

Documents Found: 3

Document Type	Document Name
Application Note	ACS37600 Reference PCB Design for Current Sensing Module Applications
FAQ	Current Sensors FAQ
Selection Guide	Allegro Product Selection Guide

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All Types Gerber File Hardware Kit or Board Simulation Tool SPICE Model User Guide

Documents Found: 6

Document Type	Document Name
Gerber File	ASEK37600 Gerber Files
Hardware Kit or Board	ASEK-20 Sensor Evaluation Kit
Simulation Tool	Current Sensor Error and Resolution
SPICE Model	ACS LTspice Library
User Guide	ACS37600 Programming Guide
User Guide	ASEK37600 Evaluation Board User Manual