MCP39F501-E/MQ

The MCP39F501-E/MQ is a single-phase, Power-monitoring IC with calculation and event detection. Designed for real-time measurement of input power for AC/DC power supplies, power distribution units and industrial applications. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire interface. An integrated low-drift voltage reference addition to 94.5dB of SINAD performance on each measurement channel allows for better than 0.1% accurate designs across a 4000:1 dynamic range.

• Power monitoring accuracy capable of 0.1% error across 4000:1 dynamic range
• Fast calibration routines
• Programmable event notifications such as overcurrent and voltage sag, surge protection
• 512-byte User-accessible EEPROM through page read/write commands
• Non-volatile on-chip memory, no external memory required
• Built-in calculations on fast 16-bit processing core- active, reactive and apparent power
• Two-wire serial protocol using a 2-wire UART interface supporting multiple devices on a single bus
• Low-drift internal voltage reference, 10ppm/°C typical

Applications

Test & Measurement, Power Management, Automotive

Warnings

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.