ADIMAX77958CEWV+T

Overview

The MAX77958CEWV+T is a standalone USB Type-C and Power Delivery (PD) controller designed for modern charging applications. It features an integrated CC detection state machine and supports a wide supply voltage range from 2.5V to 20V. This PMIC simplifies the implementation of USB-C PD by managing the complex negotiation protocols without requiring an external microcontroller for standard tasks.

Why Choose This Part

This controller offers extremely low power consumption with a supply current of only 192uA, making it suitable for battery-operated devices. Its wide 2.5V to 20V operating range allows for direct connection to high-voltage PD rails without additional regulators. The 30-WLP package (2.62x3.07mm) provides a high degree of functional density for space-constrained PCB designs.

Applications

Getting Started

To evaluate this device, use the MAX77958EVKIT evaluation kit which provides a complete environment for testing PD negotiation. Engineers should utilize the Maxim Integrated (Analog Devices) configuration GUI to customize the registers and CC logic behavior. Ensure the PCB layout accounts for the fine 0.4mm pitch of the 30-WLP package to avoid manufacturing defects.

MAX77958 Family