SRK2001A ST Secondary Side Synchronous Rectification Controller | 10-SOP | 10V-36V, 600kHz

Product Overview

The SRK2001A is a secondary side synchronous rectification controller designed for LLC resonant converters. It integrates a high-voltage startup circuit and advanced control logic to drive N-channel MOSFETs, enabling high efficiency and low standby power. The device operates from 10V to 36V supply voltage and supports switching frequencies up to 600kHz. Its adaptive dead-time control and light-load management make it ideal for high-density power supplies.

Detailed Technical Specifications

Key Features

• Adaptive dead-time control for optimal efficiency
• Light-load burst mode for low standby power
• High-voltage startup circuit (up to 600V)
• Programmable turn-off threshold
• Overvoltage and overcurrent protection
• Compatible with LLC resonant converters

Target Applications

• 5G base station power supplies (e.g., 48V/2kW rectifier modules)
• Automotive dashboard power systems (e.g., 12V/100W DC-DC converters)
• Industrial AC-DC adapters (e.g., 24V/150W LED drivers)
• Consumer electronics chargers (e.g., USB PD 65W adapters)

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 是一款用於 LLC 諧振變換器的次級側同步整流控制器。它集成了高壓啟動電路和高級控制邏輯，用於驅動 N 溝道 MOSFET，實現高效率與低待機功耗。器件工作電壓範圍為 10V 至 36V，支持高達 600kHz 的開關頻率。其自適應死區時間控制和輕載管理使其非常適合高密度電源設計。

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
• 輕載突發模式，降低待機功耗
• 高壓啟動電路（最高 600V）
• 可編程關斷閾值
• 過壓和過流保護
• 兼容 LLC 諧振變換器

典型應用場景

• 5G 基站電源（例如 48V/2kW 整流模塊）
• 汽車儀表盤電源系統（例如 12V/100W DC-DC 轉換器）
• 工業 AC-DC 適配器（例如 24V/150W LED 驅動器）
• 消費電子充電器（例如 USB PD 65W 適配器）

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]