MCHPPAC1952T-2E/J6CX
Overview
The PAC1952T-2E/J6CX is a high-side and low-side dual-channel power monitor with an integrated 16-bit ADC and power accumulator. It supports a wide bus voltage range from 0V to 32V and provides precise measurements of voltage, current, and power over I2C or SMBus interfaces. The device is optimized for low-power operation, drawing as little as 5uA in sleep mode while offering 16-bit resolution for high-accuracy sensing.
Why Choose This Part
The integrated 16-bit power accumulator reduces CPU overhead by performing math on-chip, allowing for longer sampling intervals without losing precision. Its ultra-small 2.225 x 2.17 mm WLCSP package and low 395uA active current make it ideal for space-constrained, power-sensitive designs.
Applications
Getting Started
Communicate with the device over I2C or SMBus using the standard addresses; Microchip provides the PAC195X evaluation kit for rapid prototyping. Use the GPIO pins for customizable alerts or integration with system-level power management interrupts.
