STWLC03JR ST Wireless Power Receiver | 77-FlipChip (3.09x4.7) | 5W Output, Qi 1.2.4

Product Overview

The STWLC03JR is a highly integrated wireless power receiver IC from STMicroelectronics, designed for applications requiring up to 5W output power. It is compliant with the Qi 1.2.4 standard and supports both inductive and resonant wireless charging. The device comes in a compact 77-FlipChip (3.09x4.7) package, making it ideal for space-constrained designs such as wearable devices, IoT sensors, and medical implants.

Detailed Technical Specifications

Key Features

• Compliant with Qi 1.2.4 standard for interoperability
• Integrated full-bridge synchronous rectifier
• Foreign object detection (FOD)
• Over-temperature and over-voltage protection
• Low standby power consumption
• Small footprint package for compact designs

Target Applications

• Wearable devices (e.g., smartwatches, fitness bands)
• IoT sensors (e.g., environmental monitors, smart home devices)
• Medical implants (e.g., hearing aids, insulin pumps)
• Portable electronics (e.g., wireless earbuds, stylus pens)
• 5G base station auxiliary power receivers
• Automotive dashboard wireless charging modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STWLC03JR. 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

STWLC03JR 是意法半導體高度集成的無線電源接收器 IC，專為需要高達 5W 輸出功率的應用而設計。它符合 Qi 1.2.4 標準，支持感應式和諧振式無線充電。該器件採用緊湊的 77-FlipChip（3.09x4.7）封裝，非常適合空間受限的設計，如可穿戴設備、物聯網傳感器和醫療植入物。

詳細技術參數

核心特性

• 符合 Qi 1.2.4 標準，確保互操作性
• 集成全橋同步整流器
• 異物檢測（FOD）
• 過溫和過壓保護
• 低待機功耗
• 小尺寸封裝，適合緊湊設計

典型應用場景

• 可穿戴設備（如智能手錶、健身手環）
• 物聯網傳感器（如環境監測器、智能家居設備）
• 醫療植入物（如助聽器、胰島素泵）
• 便攜式電子產品（如無線耳機、觸控筆）
• 5G 基站輔助電源接收器
• 汽車儀表板無線充電模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STWLC03JR 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]