CY8CMBR2044-24LKXIT Infineon Capacitive Touch Controller | 16-QFN (3x3) | 4 Buttons, I2C

Product Overview

The CY8CMBR2044-24LKXIT is a high-performance capacitive touch sensing controller from Infineon, designed for human-machine interface (HMI) applications. It supports up to 4 capacitive touch buttons with advanced noise immunity and low power consumption. Housed in a compact 16-QFN (3x3 mm) package, it is ideal for space-constrained designs. The device features I2C communication, SmartSense auto-tuning, and robust ESD protection, making it suitable for consumer, industrial, and automotive applications.

Detailed Technical Specifications

Key Features

• Up to 4 capacitive touch buttons with proximity sensing
• SmartSense auto-tuning eliminates manual calibration
• Low power consumption: 1.5 µA in sleep mode
• Wide supply voltage range: 1.71V to 5.5V
• I2C interface for easy integration
• Robust ESD protection: ±8 kV HBM
• Compact 16-QFN (3x3 mm) package
• No external components required for sensing

Target Applications

• Consumer electronics: smart home panels, white goods (e.g., washing machine control panels)
• Industrial: 5G base station control interfaces, industrial keypads
• Automotive: dashboard touch controls, steering wheel buttons
• Medical: portable device touch interfaces
• IoT: smart locks, lighting controls

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CY8CMBR2044-24LKXIT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

CY8CMBR2044-24LKXIT 是英飛凌推出的一款高性能電容式觸摸感應控制器，專為人機介面（HMI）應用設計。它支援最多4個電容式觸摸按鍵，具有先進的抗干擾能力和低功耗特性。採用緊湊的16-QFN（3x3 mm）封裝，適合空間受限的設計。該器件配備I2C通信、SmartSense自動調諧和強大的ESD保護，適用於消費、工業和汽車應用。

詳細技術參數

核心特性

• 最多4個電容式觸摸按鍵，支援接近感應
• SmartSense自動調諧，無需手動校準
• 低功耗：休眠模式僅1.5 µA
• 寬供電電壓範圍：1.71V 至 5.5V
• I2C接口，易於集成
• 強大的ESD保護：±8 kV HBM
• 緊湊的16-QFN（3x3 mm）封裝
• 無需外部感應元件

典型應用場景

• 消費電子：智能家居面板、白色家電（如洗衣機控制面板）
• 工業：5G基站控制界面、工業鍵盤
• 汽車：儀表盤觸摸控制、方向盤按鍵
• 醫療：便攜設備觸摸界面
• 物聯網：智能鎖、照明控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CY8CMBR2044-24LKXIT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]