Compact automotive current sensor ALLEGRO ACS37220LEZATR-100B5 with 200 amp capacity and wettable flank QFN package
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The ACS37220 is an integrated, automotive-grade current sensor designed for precise current measurement up to 200 A in compact applications. Featuring ultra-low primary conductor resistance (
Product Attributes
- Brand: Allegro MicroSystems
- Package Type: 7-pin QFN with Wettable Flank
- Material: Lead (Pb) free, plated with 100% matte tin
- Certifications: Automotive Grade 0
Technical Specifications
| Model | Current Sensing Range (A) | Sensitivity (mV/A) | Supply Voltage (V) | Quiescent Voltage Output (V) | Optimized Temperature Range (C) |
|---|---|---|---|---|---|
| ACS37220LEZATR-100B3 | 100 | 13.2 | 3.3 | 1.65 | 40 to 150 |
| ACS37220LEZATR-150B3 | 150 | 8.8 | 3.3 | 1.65 | 40 to 150 |
| ACS37220LEZATR-100B5 | 100 | 20 | 5 | 2.5 | 40 to 150 |
| ACS37220LEZATR-150B5 | 150 | 13.3 | 5 | 2.5 | 40 to 150 |
| ACS37220LEZATR-200B5 | 200 | 10 | 5 | 2.5 | 40 to 150 |
| Characteristic | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Primary Conductor Resistance | RIC | - | 100 | - | TA = 25C | |
| Supply Voltage | VDD | 4.5 (3.3V var.) 3.15 (3.3V var.) | 5 (5V var.) 3.3 (3.3V var.) | 5.5 (5V var.) 3.45 (3.3V var.) | V | |
| Supply Current | IDD | - | - | 15.5 | mA | VOUT, FAULT, VOC open; TA = 40C |
| Bandwidth | BW | - | 150 | - | kHz | Small signal 3 dB, CL = 100 pF |
| Operating Ambient Temperature | TA | 40 | - | 150 | C | |
| Functional Isolation Working Voltage | VWVBI | - | 100 | - | VRMS | Approved working voltage for functional isolation |
| Package Dimensions | - | 4 x 4 | - | mm |
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Coral