SRK1004ETR ST Secondary Side Synchronous Rectifier | 6-DFN(2x2) | 100V, 4A

Product Overview

The SRK1004ETR is a secondary side synchronous rectification controller from STMicroelectronics, designed for high-efficiency power conversion in AC-DC and DC-DC applications. It integrates a 100V, 4A power MOSFET and a controller in a compact 6-DFN (2x2 mm) package, enabling high power density and simplified design.

Detailed Technical Specifications

Key Features

• Integrated 100V, 4A power MOSFET with low RDS(on)
• Adaptive gate drive for optimal efficiency
• Supports CCM, DCM, and QR operation modes
• Light load efficiency enhancement
• Overvoltage and overcurrent protection
• Small 6-DFN package for space-constrained designs

Target Applications

• AC-DC adapters for laptops and gaming consoles
• USB Power Delivery (PD) chargers
• 5G base station power supplies
• Industrial power modules
• Automotive infotainment and dashboard power systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SRK1004ETR. 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

SRK1004ETR 是意法半導體推出的次級側同步整流控制器，專為高效率 AC-DC 和 DC-DC 電源轉換設計。它集成了一個 100V、4A 的功率 MOSFET 和控制器，採用緊湊的 6-DFN（2x2 mm）封裝，實現高功率密度和簡化設計。

詳細技術參數

核心特性

• 集成 100V、4A 功率 MOSFET，低導通電阻
• 自適應柵極驅動，實現最佳效率
• 支持 CCM、DCM 和 QR 工作模式
• 輕載效率提升
• 過壓和過流保護
• 小型 6-DFN 封裝，適合空間受限設計

典型應用場景

• 筆記本電腦和遊戲機的 AC-DC 適配器
• USB 電力傳輸 (PD) 充電器
• 5G 基站電源
• 工業電源模塊
• 汽車信息娛樂系統和儀表板電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SRK1004ETR 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]