What are the key features of Infineon Technologies CYPD3126-42FNXIT?

This product belongs to the USB Interface IC category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Infineon Technologies with full traceability.

What are the main application scenarios for CYPD3126-42FNXIT?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does CYPD3126-42FNXIT work?

This device follows established USB Interface IC design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of CYPD3126-42FNXIT?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for CYPD3126-42FNXIT?

The global USB Interface IC market is growing at ~6-8% CAGR, with particularly strong demand in power management. Infineon Technologies CYPD3126-42FNXIT is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of CYPD3126-42FNXIT?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Infineon Technologies provides full technical support and reference designs.

CYPD3126-42FNXIT USB Interface IC USB-C PC by Infineon Technologies

CYPD3126-42FNXIT | Infineon Technologies USB Interface IC USB-C PC

Category: USB Interface IC

Brand: Infineon Technologies

USB Interface IC USB-C PC

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: USB Interface IC USB-C PC

Technical Parameters

Applications	General Purpose
Brand	Infineon
Category	USB Interface IC
Configuration	Single
Data Tier	Family Level
Description	USB Interface IC USB-C PC
Lead Free	Yes
Manufacturer	Infineon Technologies
Mounting Type	Surface Mount
Number of Terminals	3
Operating Temperature	-55 to +175 C
Package	SOT-23
Package / Case	SMD / Through Hole
Packaging	Tape & Reel
Product Type	MOSFET / IGBT
RoHS	Compliant
Standard Pack Qty	2000
Technology	N-Channel

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

CYPD3126-42FNXIT Application and Selection Guide

CYPD3126-42FNXIT Model and Manufacturer Information

CYPD3126-42FNXIT, a USB Interface IC manufactured by Infineon: CYPD3126-42FNXIT helps you confirm the specific model, while Infineon helps you confirm the product source. If you are selecting a part, you can first check whether CYPD3126-42FNXIT meets your requirements, then check whether Infineon matches your expectations, and then refer to USB Interface IC USB-C PC for further evaluation.

CYPD3126-42FNXIT Product Parameters and Description

The main parameters of Infineon's USB Interface IC product CYPD3126-42FNXIT include USB Interface IC USB-C PC. This is a USB Interface IC produced by Infineon, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

CYPD3126-42FNXIT Application and Selection Reference

Infineon's USB Interface IC product CYPD3126-42FNXIT has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, CYPD3126-42FNXIT is a USB Interface IC solution worth considering, and manufacturer Infineon provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for CYPD3126-42FNXIT

Designers looking for CYPD3126-42FNXIT recommended parts can evaluate the following options. CYPD3126-42FNXIT selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
CY9BF114RPMC-G-JNE2	Infineon Technologies	RISC Microcontroller, 32-Bit, FLASH, 144MHz, CMOS, PQFP120, LQFP-120
ESD242B1W01005E6327XTSA1	Infineon Technologies	TVS DIODE 3.3V 6V WLL-2-2
FP25R12U1T4	Infineon Technologies	Trans IGBT Module N-CH 1.2KV 39A 23-pin SMART1-1 (Alt: FP25R12U1T4)

EZKEY can provide CYPD3126-42FNXIT recommended part comparison data and engineering samples for evaluation.