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CYPM1116-48LQXI

IFXCYPM1116-48LQXI

Infineon Technologies
Switching Controllers USB-C HV MCU
350 in stock
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Overview

The CYPM1116-48LQXI is a highly integrated USB Type-C and Power Delivery (PD) controller featuring an Arm Cortex-M0 processor and integrated buck-boost switching control. It is designed to manage high-voltage power conversion and USB-PD protocol negotiation in a single 48-pin QFN package. This device supports a wide input voltage range from 4V to 24V, making it suitable for both consumer and industrial charging applications.

Why Choose This Part

This controller consolidates a 48 MHz MCU, 128KB Flash, and 16KB RAM with dedicated hardware for VBUS protection, including OVP, UVP, and short-to-CC protection. Its integration of switching control reduces external component count while the 12-bit ADC and multiple PWM channels allow for precise power regulation.

Applications

USB-C Power Adapters
Ideal for wall chargers and power bricks that require high-efficiency buck-boost conversion for variable voltage outputs.
Automotive In-Cabin Charging
Provides a compact solution for vehicle USB-PD ports that must handle fluctuating battery voltages and high-power delivery.
Portable Power Stations
Manages the bidirectional power flow and charging logic for high-capacity battery-operated power banks.

Getting Started

Engineers can develop firmware using Infineon's ModusToolbox software environment and the EZ-PD Configuration Utility. Hardware prototyping is typically performed using the CYPCAP Power Delivery evaluation kits, and the chip is programmed via the integrated SWD interface.

Also Consider

TPS25750 TITexas Instruments - A standalone USB-PD controller with integrated power paths for users who prefer GUI-based configuration over custom MCU firmware.

Categories

Power Management > USB-C PD Controllers
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