Texas Instruments provides a recommended PCB layout in the GC3011A-PQ evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The GC3011A-PQ has a programmable input voltage range, which can be configured using the I2C interface. The device has a built-in voltage regulator that can be programmed to support input voltages from 2.7V to 5.5V. Refer to the datasheet and programming guide for specific configuration details.
The GC3011A-PQ has a maximum current draw of 150mA, which includes the current consumption of the internal voltage regulator, analog-to-digital converter (ADC), and other internal circuits. However, the actual current draw depends on the specific application, input voltage, and operating conditions.
The GC3011A-PQ has built-in OVP and UVP features that can be enabled through the I2C interface. The device can detect overvoltage and undervoltage conditions and respond by shutting down the internal voltage regulator and generating an interrupt signal. Refer to the datasheet and application notes for implementation details.
The GC3011A-PQ has a 12-bit ADC with an accuracy of ±1.5 LSB. To improve the accuracy, it is recommended to use an external reference voltage, ensure proper PCB layout and routing, and implement noise reduction techniques such as filtering and averaging. Additionally, the device provides a calibration feature that can be used to compensate for any offset or gain errors.
GC3011A-PQ datasheet
by Texas Instruments
