# MAX77958EWV+ (Component) ## Description Mobile Communications PMIC 30-WLP (2.62x3.07) The MAX77958EWV+ is a highly integrated USB Type-C and USB Power Delivery (USB PD) controller designed for portable and battery-powered electronic systems. Manufactured by Analog Devices/Maxim Integrated, the device provides complete USB Type-C Configuration Channel (CC) detection, USB PD protocol management, and power path control functionality within a compact wafer-level package. It is optimized for applications requiring flexible USB charging, power negotiation, and accessory support while minimizing external component count and system complexity. The device integrates a USB Type-C Port Controller (TCPC), Power Delivery Policy Engine, BC1.2 charger detection, VCONN management, dead battery support, and integrated protection features. It supports both sink and dual-role power operation, enabling intelligent power negotiation between connected devices and external power adapters. The controller communicates with the host processor through an I²C interface, allowing firmware-based configuration and monitoring. The MAX77958EWV+ is intended for smartphones, tablets, wearable devices, portable computing platforms, docking stations, embedded systems, and other USB Type-C enabled consumer electronics requiring reliable power delivery and advanced USB connectivity management. Electrical Characteristics The device operates from a low-voltage supply optimized for portable electronic systems. It supports USB Type-C and USB Power Delivery specifications with integrated CC line monitoring and protocol handling. The controller includes internal voltage regulation and protection mechanisms to ensure reliable operation during attachment, detachment, and fault conditions. The integrated USB Power Delivery engine supports multiple power profiles and dynamic voltage negotiation. The device supports sink functionality for charging applications and can be configured for dual-role operation depending on system requirements. Low standby current operation enables efficient battery-powered system implementation while maintaining USB attach detection capability. Functional Features Integrated USB Type-C Port Controller compliant with USB Type-C standards USB Power Delivery protocol engine supporting power negotiation and role management Support for sink and dual-role power configurations Integrated BC1.2 charger detection capability Dead battery support for autonomous attachment detection Integrated VCONN switch and cable orientation detection Automatic CC pin monitoring and cable attach detection I²C interface for host processor communication and configuration Integrated interrupt generation for event handling Support for programmable power profiles and policy management Internal fault monitoring and protection features Compact wafer-level package suitable for space-constrained applications Protection Features Overvoltage monitoring on USB Type-C interface lines Short-circuit protection support Thermal protection and fault detection mechanisms Integrated VCONN current limiting ESD protection for external USB interface connections Safe attach and detach handling during cable insertion events Interface Characteristics USB Type-C CC interface compliant with USB Type-C specifications I²C serial communication interface for host control Interrupt output for event notification Integrated support for orientation detection and cable identification Programmable configuration registers accessible through I²C Package Information Package type is wafer-level package optimized for compact portable designs RoHS compliant and suitable for lead-free manufacturing processes Designed for automated surface-mount assembly Applications Smartphones and mobile devices Tablet computers Wearable electronics Portable battery-powered equipment USB Type-C charging systems Embedded USB PD controllers Docking stations and accessories Consumer electronic products requiring USB Type-C connectivity #commonpartslibrary #integratedcircuit #powermanagement #mobilecommunications ## Component Details - **Owner:** adrian95 - **Created:** 5/19/2026 - **Last Updated:** 5/20/2026 - **Visibility:** Public - **Symbol Style:** parametric-v1 - **Part Type:** Connectors - **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/MAX77958.pdf - **Manufacturer Part Number:** MAX77958EWV+ - **Manufacturer Name:** Analog Devices ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc-maxim-integrated/MAX77958EWV/12180071) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C1015901.html) | $5.5093 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices-Maxim-Integrated/MAX77958EWV%2b?qs=vmHwEFxEFR8Fw%252B0ETZTKKg%3D%3D) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Audio / Video Connectors - **Manufacturer:** Analog Devices - **MPN:** MAX77958EWV+ - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 30 - **Compliance:** Rohs, Lead Free ## Pins | Pin | Name | Type | |-----|------|------| | A6 | VBUS | | | C6 | AVL | | | B5 | VDD1P8 | | | A2 | VDD1P1 | | | B6 | SYS | | | A5 | VCIN | | | A3 | CC1 | | | D1 | DN | | | D2 | DP | | | C1 | VIO2 | | | B1 | VIO1 | | | E2 | DP2 | | | E1 | DN1 | | | A4 | CC2 | | | A1 | INTB | | | B2 | SCL | | | B3 | SDA | | | E6 | GPIO0 | | | B4 | GPIO1 | | | D5 | GPIO3 | | | C3 | SDA_M | | | C2 | SCL_M | | | E4 | GPIO4 | | | D3 | GPIO7 | | | E3 | GPIO5 | | | C4 | GPIO8 | | | E5 | GPIO2 | | | D4 | GPIO6 | | | D6 | GND_D | | | C5 | GND_A | | --- *Generated from [https://www.flux.ai/adrian95/max77958ewvplus](https://www.flux.ai/adrian95/max77958ewvplus)*