UCC28019AD TI Power Factor Correction Controller | 8-SOIC | 18V VCC, 65kHz

Product Overview

The UCC28019AD from Texas Instruments is a highly integrated, 8-pin SOIC power factor correction (PFC) controller designed for boost converters operating in continuous conduction mode (CCM). It provides active power factor correction to meet harmonic current limits such as IEC 61000-3-2. The device features a wide VCC range of 10V to 21V, a fixed 65kHz switching frequency, and includes protection features like overvoltage, overcurrent, and open-loop detection.

Detailed Technical Specifications

Key Features

• Active power factor correction with near-unity power factor
• Fixed 65kHz switching frequency for simplified design
• Low startup current (75µA typical)
• Cycle-by-cycle current limiting
• Overvoltage and open-loop protection
• 8-pin SOIC package for compact designs

Target Applications

• AC-DC power supplies for 5G base stations (e.g., rectifiers)
• LED lighting drivers (e.g., street lighting, industrial)
• Industrial power supplies (e.g., motor drives, PLCs)
• Home appliances (e.g., air conditioners, refrigerators)
• Automotive chargers (e.g., onboard chargers for EVs)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC28019AD. 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

UCC28019AD 是德州儀器 (TI) 推出的一款高度集成的 8 引腳 SOIC 封裝功率因數校正 (PFC) 控制器，專為連續導通模式 (CCM) 的升壓轉換器設計。它提供主動式功率因數校正，以滿足 IEC 61000-3-2 等諧波電流限制。該器件具有 10V 至 21V 的寬 VCC 範圍、固定的 65kHz 開關頻率，並包含過壓、過流和開環檢測等保護功能。

詳細技術參數

核心特性

• 主動式功率因數校正，功率因數接近 1
• 固定 65kHz 開關頻率，簡化設計
• 低啟動電流 (典型值 75µA)
• 逐週期電流限制
• 過壓和開環保護
• 8 引腳 SOIC 封裝，適合緊湊設計

典型應用場景

• 5G 基站 AC-DC 電源 (例如整流器)
• LED 照明驅動器 (例如路燈、工業照明)
• 工業電源 (例如電機驅動、PLC)
• 家用電器 (例如空調、冰箱)
• 車載充電器 (例如電動汽車車載充電器)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC28019AD 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]