Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 4.5V~5.5V |
| Description | SIP-4 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ACS70310LKTATN-005B5-C |
| Package | SIP-4 |
| Model Number | ACS70310LKTATN-005B5-C |
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Product Specification
| Voltage - Supply | 4.5V~5.5V | Description | SIP-4 Linear, Compass (ICs) RoHS |
| Mfr. Part # | ACS70310LKTATN-005B5-C | Package | SIP-4 |
| Model Number | ACS70310LKTATN-005B5-C |
The Allegro ACS70310/1 is a fully monolithic linear Hall-effect current sensor IC designed for high-accuracy current sensing in conjunction with a ferromagnetic core. It features a BiCMOS integrated circuitry and a Hall element sensitive to magnetic flux density orthogonal to the IC package surface. The output is an analog voltage proportional to the applied flux density. Factory-programmed segmented linear temperature compensation ensures 1% sensitivity and 5 mV offset error from 25C to 150C, with customer programmability for further accuracy optimization. With a high operating bandwidth from DC to 240 kHz and a fast 2 s response time, it is ideal for high-frequency automotive inverters and DC/DC converters. The ACS70311 variant includes undervoltage detection (UVD) and low-voltage programming capabilities, offering backward compatibility as a drop-in replacement for the ACS70310. Both devices incorporate diagnostics like broken ground wire detection, clamps, power-on reset, and under/overvoltage detection for safety-critical automotive applications. The IC offers reverse battery protection and high immunity to Electrical Overstress (EOS).
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | 5 | 5.5 | V | |
| Supply Current | ICC | No load on VOUT; VCC @ 4.5, 5, and 5.5 V | 13 | 15 | mA | |
| Power-On Reset Voltage (High) | VPOR(H) | TA = 25C, VCC rising | 3.7 | 3.9 | 4.3 | V |
| Power-On Reset Voltage (Low) | VPOR(L) | TA = 25C, VCC falling | 3.0 | 3.4 | 3.75 | V |
| High Operating Bandwidth | BWi | Small signal 3 dB, CL = 1 nF, TA = 25C; Sens = 10 mV/G | 240 | kHz | ||
| Response Time | tRESPONSE | TA = 25C, CL = 1 nF, RL= 0 k | 2.1 | 3 | s | |
| Sensitivity 1% (Factory Programmed) | 25C to 150C | |||||
| Offset 5 mV (Factory Programmed) | 25C to 150C | |||||
| Operating Ambient Temperature | TA | 40 | 150 | C | ||
| Package Thermal Resistance | RJA | On 1-layer PCB with exposed copper limited to solder pads | 174 | C/W | ||
| Model | Factory-Programmed Sensitivity (mV/G) | Programmable Sens Range (mV/G) | Low Voltage Programming/ UVD Capable | Package | TA (C) | Packing |
| ACS70310LKTATN-001B5-C | 1 | 0.5 to 1.2 | No | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70310LKTATN-2P5B5-C | 2.5 | 1.2 to 2.5 | No | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70310LKTATN-005B5-C | 5 | 2.5 to 5.5 | No | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70310LKTATN-010B5-C | 10 | 5.5 to 11.5 | No | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70311LKTATN-001B5-C | 1 | 0.5 to 1.2 | Yes | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70311LKTATN-2P5B5-C | 2.5 | 1.2 to 2.5 | Yes | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70311LKTATN-005B5-C | 5 | 2.5 to 5.5 | Yes | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
| ACS70311LKTATN-010B5-C | 10 | 5.5 to 11.5 | Yes | 4-pin KT SIP, TN leadform | 40 to 150 | 4000 pieces per 13-inch reel |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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