TEA1999TS/2H NXP Synchronous Rectifier Controller | SC-74 | 600kHz, 4.5-38V

Product Overview

The TEA1999TS/2H is a synchronous rectifier controller IC from NXP Semiconductors, designed for high-efficiency power conversion in LLC resonant converters. It enables zero-voltage switching (ZVS) and reduces conduction losses by driving external MOSFETs as synchronous rectifiers. The device is housed in a compact SC-74 (SOT-23 compatible) package, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• High efficiency: up to 98% in LLC converters
• Adaptive gate drive timing for optimal SR operation
• Low quiescent current: < 1 mA
• Under-voltage lockout (UVLO)
• Over-temperature protection
• Small footprint: SC-74 package

Target Applications

• 5G base station power supplies
• Automotive dashboard power modules
• Industrial DC-DC converters
• LED lighting drivers
• Consumer electronics adapters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TEA1999TS/2H. 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

TEA1999TS/2H 是恩智浦半導體推出的一款同步整流控制器 IC，專為 LLC 諧振轉換器中的高效能電源轉換而設計。它透過驅動外部 MOSFET 作為同步整流器，實現零電壓開關 (ZVS) 並降低導通損耗。該器件採用緊湊的 SC-74 (SOT-23 相容) 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 高效率：LLC 轉換器中可達 98%
• 自適應閘極驅動時序，實現最佳 SR 操作
• 低靜態電流：< 1 mA
• 欠壓鎖定 (UVLO)
• 過溫保護
• 小尺寸：SC-74 封裝

典型應用場景

• 5G 基地台電源
• 汽車儀表板電源模組
• 工業 DC-DC 轉換器
• LED 照明驅動器
• 消費電子適配器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TEA1999TS/2H 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]