Changsha Purple Horn E-Commerce Co., Ltd.
| Standby Current | 6mA |
| working temperature | -40℃~+125℃ |
| Current Range | 0A~20A |
| Voltage - Supply | 3.3V |
| Band Width | 1MHz |
| Response Time (tr) | 300ns |
| Sensitivity | 100mV/A |
| Description | 0A~20A 100mV/A SOIC-8 Current Sensors RoHS |
| Mfr. Part # | CT417-HSN820DR |
| Package | SOIC-8 |
| Model Number | CT417-HSN820DR |
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Product Specification
| Standby Current | 6mA | working temperature | -40℃~+125℃ |
| Current Range | 0A~20A | Voltage - Supply | 3.3V |
| Band Width | 1MHz | Response Time (tr) | 300ns |
| Sensitivity | 100mV/A | Description | 0A~20A 100mV/A SOIC-8 Current Sensors RoHS |
| Mfr. Part # | CT417-HSN820DR | Package | SOIC-8 |
| Model Number | CT417-HSN820DR |
The Allegro CT417 is a high-bandwidth, ultra-low noise integrated contact current sensor utilizing XtremeSense TMR technology for high-accuracy current measurements. It supports eight current ranges, with the integrated current-carrying conductor (CCC) handling up to 65 A and providing a linear analog output voltage. The device boasts a total output error of less than 1.0% full-scale (FS), a 300 ns output response time, and immunity to common mode fields. It features integrated overcurrent detection (OCD) with a fault output on the FLT pin, an open-drain, active-low digital signal. The CT417 is offered in an industry-standard, green, and RoHS-compliant 8-lead SOIC package. Applications include solar/power inverters, UPS, SMPS, telecom power supplies, motor control, power utility meters, and overcurrent fault protection.
| Feature | Specification | Details |
|---|---|---|
| Product Name | CT417 | Integrated Contact Current Sensor |
| Current Carrying Conductor (CCC) Max Current | 65 A | |
| Total Output Error | < 1.0% FS | |
| Output Response Time | ~300 ns | |
| Current Consumption | ~6.0 mA | |
| Bandwidth | 1 MHz | |
| Supply Voltage | 3.0 to 3.6 V | Recommended: 3.3 V |
| Common Mode Field Immunity | -40 dB | |
| Overcurrent Detection (OCD) | Integrated | Output to FLT pin |
| Fault Output (FLT) | Open drain, active low digital signal | |
| Noise (Typical @ 100 kHz BW) | 9.5 to 19.0 mARMS | Varies by model |
| Isolation Voltage (Rated) | 2.5 kVRMS | |
| Working Voltage (Basic Isolation) | 560 VRMS | |
| Working Voltage (Reinforced Isolation) | 280 VRMS | |
| Package Dimensions | 8-lead SOIC | 4.89 mm x 6.00 mm x 1.62 mm (Typ.) |
| Operating Temperature Range | -40C to 125C | Extended Industrial / Automotive |
| Model Variants | Current Range (IPMAX) | Sensitivity (mV/A) |
| CT417-HSN820MR / CT417-ASN820MR | 20 A | 50 |
| CT417-HSN830MR / CT417-ASN830MR | 30 A | 33.3 |
| CT417-HSN850MR-1 / CT417-HSN850MR / CT417-ASN850MR | 40 A / 50 A | 26.4 / 20 |
| CT417-HSN865MR / CT417-ASN865MR | 65 A | 15.4 |
| CT417-HSN820DR / CT417-ASN820DR | 0 to 20 A | 100 |
| CT417-HSN830DR / CT417-ASN830DR | 0 to 30 A | 66.7 |
| CT417-HSN850DR / CT417-ASN850DR | 0 to 50 A | 40 |
| CT417-HSN865DR / CT417-ASN865DR | 0 to 65 A | 30.8 |
| Power-On Time (tON) | 100 s | Typical |
| Response Time (tRESPONSE) | ~300 ns | |
| Rise Time (tRISE) | 200 ns | Typical |
| Propagation Delay (tDELAY) | 250 ns | Typical |
| Undervoltage Lockout (UVLO) | 2.45 V (Falling) / 2.50 V (Rising) |
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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