Microchip Power Monitoring IC 28-Pin QFN 2.7-3.6V Surface Mount MCP39F511A-E/MQ

Microchip MCP39F511A-E/MQ Power Monitoring IC is a highly integrated semiconductor device designed for precise measurement of input power for AC/DC power supplies. This 28-pin QFN package device operates within a 2.7V to 3.6V supply voltage range and supports surface mount technology. It provides real-time measurement of active, reactive, and apparent power, as well as energy accumulation, making it suitable for applications requiring accurate power monitoring.

The device integrates dual-channel delta sigma ADCs and a 16-bit calculation engine, allowing for high resolution and measurement accuracy better than 0.1% error across a 4000:1 dynamic range. Its low-drift voltage reference and SINAD performance of 94.5 dB enable superior precision for power and energy calculations.

Additional features include true RMS current and voltage sensing, line frequency and power factor measurement, dedicated zero crossing detection and PWM output pins, and automatic event control through fast voltage surge detection. The IC is designed to operate reliably in harsh environments with an operating temperature range from -40°C to 125°C.

This power monitoring IC is ideal for industrial and commercial applications such as power supplies, energy meters, smart grid devices, and other electronics requiring efficient and accurate power management. The compact size (length 5 mm, height 950 μm) makes it suitable for space-constrained PCB layouts.

Designed for real-time power and energy measurement in AC/DC supplies. Features dual-channel delta sigma ADCs with 16-bit calculation engine. Includes integrated EEPROM and a flexible 2-wire interface. Offers power monitoring accuracy better than 0.1% across a 4000:1 dynamic range.

Supports active, reactive, and apparent power measurements. Includes true RMS current and voltage detection capability. Equipped with dedicated zero crossing detection and PWM output pins. Operates over a supply voltage range of 2.7V to 3.6V.

Designed for surface mount technology in a compact 28-pin QFN package. Operating temperature range from -40°C to 125°C ensures reliability across conditions.

For buyers seeking a reliable power monitoring semiconductor IC with high precision and integrated functionalities, Microchip's MCP39F511A-E/MQ delivers an optimal solution. Find this and other semiconductor devices in EnvMart's extensive electronic components catalog.

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