ACS37800 は AC および DC アプリケーション向けに設計された統合型電源監視 IC で、アクティブ、無効、皮相電力、および力率の正確な測定を提供します。この製品には、MA と MC の 2 つの SOICW-16 パッケージ オプションがあり、いずれも強化された絶縁を備えています。MC パッケージは、熱の放散を最小限に抑える低い内部導体抵抗を備えているため、高電流アプリケーションを対象としています。
Product Details
Product Details
Top Features
- ユーザー プログラマブルな VRMS 不足/過電圧ピン
- 専用の電圧または電流ゼロクロス ピン
- ユーザー プログラマブルな過電流フォールト (OCF)
- I2C または SPI 通信
- 電圧、電流、電力の 3 つの出力のうち 2 つでプログラム可能な平均化
Target Application
Part Number Specifications and Availability
| Samples | Part Composition / RoHS Data | ECAD | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 1097 | ±15 | 5000 | 1 | 5 | -40°C to 125°C | View Data | |||
| 1097 | ±30 | 5000 | 1 | 3.3 | -40°C to 125°C | View Data | |||
| 1097 | ±30 | 5000 | 1 | 3.3 | -40°C to 125°C | View Data | |||
| 1097 | ±90 | 5000 | 1 | 3.3 | -40°C to 125°C | View Data | |||
| 1160 | ±30 | - | 1 | 3.3 | -40°C to 125°C | View Data | |||
| 1160 | ±30 | - | 1 | 3.3 | -40°C to 125°C | View Data | |||
| 1160 | ±30 | - | 1 | 5 | -40°C to 125°C | View Data | |||
| 1160 | ±30 | - | 1 | 5 | -40°C to 125°C | View Data |
Part Number | Basic Isolation Working Voltage (Vrms) | 計測範囲(A) | 分離電圧 (VRMS) | 帯域幅 (kHz) | 電源電圧 (V) | 温度範囲 |
|---|---|---|---|---|---|---|
| ACS37800KMACTR-015B5-SPI | 1097 | ±15 | 5000 | 1 | 5 | -40°C to 125°C |
| ACS37800KMACTR-030B3-I2C | 1097 | ±30 | 5000 | 1 | 3.3 | -40°C to 125°C |
| ACS37800KMACTR-030B3-SPI | 1097 | ±30 | 5000 | 1 | 3.3 | -40°C to 125°C |
| ACS37800KMACTR-090B3-I2C | 1097 | ±90 | 5000 | 1 | 3.3 | -40°C to 125°C |
| ACS37800KMCTR-030B3-I2C-A | 1160 | ±30 | 1 | 3.3 | -40°C to 125°C | |
| ACS37800KMCTR-030B3-SPI-A | 1160 | ±30 | 1 | 3.3 | -40°C to 125°C | |
| ACS37800KMCTR-030B5-I2C-A | 1160 | ±30 | 1 | 5 | -40°C to 125°C | |
| ACS37800KMCTR-030B5-SPI-A | 1160 | ±30 | 1 | 5 | -40°C to 125°C |
Design Tools
ECAD FILE
ACS37800
Third Party Tool
Pololu - ACS37800 Isolated Power Monitor Carriers
Third Party Tool
Mikroe - PWR Meter 3 Click – 15A/30A/60A featuring ACS37800KMCTR-030B3-I2C
Third Party Tool
Mikroe - PWR Meter 3 Click - 90A featuring ACS37800KMACTR-090B3-I2C
Third Party Tool
SparkFun Power Meter Board featuring ACS37800KMACTR-030B3-I2C
Webpage
電流センサー評価ボード ページ
Webpage
Software Portal
Technical Documentation
Application Note
Grounding Techniques for the ACS37800, Allegro's Power Monitoring IC: Ensuring Proper Device Functionality and Measurement Accuracy
Application Note
Convenient and Isolated Power Measurements via SPI or I2C using ACS71020 or ACS37800 Power Monitoring ICs
Application Note
I2C Addressing and Fault Monitoring Using The ACS71020 or ACS37800 Power Monitoring IC Digital Input Output Pins
Application Note
Package Thermal Resistance for Allegro Current Sensors with Integrated Conductors
Application Note
Glossary of Isolation-Related Terms for Integrated Current Sensors
Brochure
Brochure: Integrated Power Monitoring with the ACS37800
Brochure
Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation
Certificate
Certificate of Compliance 20190906-E316429
Certificate
Certificate CB US 36315 UL MA Package
Certificate
CB Certificate US-32210-M3-UL
FAQ