SRK2001A ST Secondary Side Synchronous Rectification Controller | 10-SSOP | 600kHz, 10V Gate Drive

Product Overview

The SRK2001A is a secondary side synchronous rectification controller from STMicroelectronics, designed for high-efficiency power converters. It integrates a high-voltage startup circuit and advanced control logic to drive N-channel MOSFETs in flyback and resonant topologies. The device operates at frequencies up to 600kHz and provides a 10V gate drive voltage, enabling low RDS(on) MOSFETs for reduced conduction losses. Housed in a compact 10-SSOP package, it is ideal for space-constrained applications requiring high power density.

Detailed Technical Specifications

Key Features

• Adaptive dead-time control for optimal efficiency
• Light-load efficiency enhancement with burst mode
• Overvoltage and overcurrent protection
• High-voltage startup (up to 800V)
• Low standby current (<1mA)
• Compatible with flyback and LLC resonant converters

Target Applications

• 5G base station power supplies (e.g., 48V DC-DC converters)
• Automotive dashboard power modules (e.g., infotainment systems)
• Industrial AC-DC adapters for servers and networking equipment
• USB-PD chargers for laptops and tablets
• LED lighting drivers for commercial and residential use

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SRK2001A. 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

SRK2001A是意法半導體推出的次級側同步整流控制器，專為高效能電源轉換器設計。它整合了高壓啟動電路和先進控制邏輯，用於驅動返馳式和諧振式拓撲中的N通道MOSFET。該器件工作頻率高達600kHz，提供10V柵極驅動電壓，可選用低導通電阻MOSFET以降低導通損耗。採用緊湊的10-SSOP封裝，適合需要高功率密度的空間受限應用。

詳細技術參數

核心特性

• 自適應死區時間控制，實現最佳效率
• 突發模式提升輕載效率
• 過壓和過流保護
• 高壓啟動（最高800V）
• 低待機電流（<1mA）
• 兼容返馳式和LLC諧振轉換器

典型應用場景

• 5G基站電源（例如48V DC-DC轉換器）
• 汽車儀表板電源模組（例如信息娛樂系統）
• 服務器和網絡設備的工業AC-DC適配器
• 筆記本和平板電腦的USB-PD充電器
• 商業和住宅用LED照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SRK2001A 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]