STUSB4531QTR ST USB Type-C Controller | 16-QFN (3x3) | 28V VBUS, 3A

Product Overview

The STUSB4531QTR is a highly integrated USB Type-C and Power Delivery (PD) controller from STMicroelectronics, designed for applications requiring up to 28V VBUS and 3A current. It supports USB PD 3.0 with PPS (Programmable Power Supply) and is compliant with USB Type-C 1.3 and USB PD 3.0 standards. The device is housed in a compact 16-QFN (3x3 mm) package, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• USB PD 3.0 with PPS support for fast charging
• Integrated VBUS discharge path
• Over-voltage and over-current protection
• Dead battery mode for sink operation
• Low standby power consumption
• I2C interface for configuration and monitoring

Target Applications

• 5G base stations (power management for small cells)
• Automotive dashboards (USB charging ports)
• Portable power banks
• Docking stations
• Industrial equipment with USB-C connectivity

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STUSB4531QTR. 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

STUSB4531QTR 是意法半導體推出的一款高度集成的 USB Type-C 和電源傳輸 (PD) 控制器，支持高達 28V VBUS 和 3A 電流。它符合 USB PD 3.0（含 PPS）和 USB Type-C 1.3 標準，採用緊湊的 16-QFN（3x3 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 支持 USB PD 3.0 含 PPS 快速充電
• 集成 VBUS 放電路徑
• 過壓和過流保護
• 無電池模式下可作為受電端
• 低待機功耗
• I2C 接口用於配置和監控

典型應用場景

• 5G 基站（小型基站電源管理）
• 汽車儀表板（USB 充電端口）
• 便攜式移動電源
• 擴展塢
• 帶 USB-C 接口的工業設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STUSB4531QTR 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]