78M6610+PSU/B48 vs 71M6541F-IGTR/F
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| Category | PMIC - Energy Metering | PMIC - Energy Metering |
| Manufacturer | Maxim Integrated | Maxim Integrated |
| Description | IC ENERGY MEASUREMENT TQFN | IC ENERGY METER SGL PHSE 64LQFP |
| Package | Tube | -Reel® |
| Series | - | Single Converter Technology® |
| Voltage - Supply | 3 V ~ 3.6 V | 3 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad | 64-LQFP |
| Supplier Device Package | 24-TQFN (4x4) | 64-LQFP (10x10) |
| Current - Supply | 8.1mA | - |
| Input Impedance | 30kOhm ~ 90kOhm | - |
| Measurement Error | - | 0.1% |
| Meter Type | Single Phase | Single Phase |
| Voltage - I/O High | 0.6V, 2V | 2V |
| Voltage - I/O Low | 0.5V, 0.8V | 0.8V |
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1. What is PMIC - Energy Metering?
PMIC - Energy Metering refers to power management integrated circuits used to monitor, measure and manage power usage. They can accurately monitor voltage, current, power and energy consumption and are widely used in smart grids, smart homes and industrial devices.
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2. What are the common applications of PMIC energy metering chips?
These chips are often used in smart meters, home energy management systems, industrial equipment monitoring, smart sockets and other power monitoring applications to help users understand energy consumption and optimize power usage.
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3. How to choose a suitable PMIC - Energy Metering Chip?
The following factors should be considered when selecting: the measurement range of current and voltage, measurement accuracy, operating temperature range, communication interface, power consumption requirements, and compliance with application-specific standards (such as smart grid standards).
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4. How do PMIC - Energy Metering ICs help achieve energy efficiency optimization?
By monitoring and recording the energy consumption of equipment in real time, PMIC - Energy Metering ICs can help users understand power usage patterns, identify unnecessary energy consumption, and provide data support to adjust operations and improve energy efficiency.
