UCC28070QPWRQ1 TI Power Factor Correction Controller | 20-TSSOP | Interleaved CCM, 2-Phase

Product Overview

The UCC28070QPWRQ1 from Texas Instruments is an advanced, interleaved continuous conduction mode (CCM) power factor correction (PFC) controller designed for high-power applications. It integrates two-phase interleaved operation to reduce input ripple current and EMI, while improving efficiency and thermal performance. Housed in a compact 20-TSSOP package, this automotive-qualified (AEC-Q100) device is ideal for on-board chargers, industrial power supplies, and telecom rectifiers.

Detailed Technical Specifications

Key Features

• Interleaved CCM operation for reduced input ripple and EMI
• Average current mode control with leading-edge modulation
• Programmable switching frequency and soft-start
• Cycle-by-cycle current limiting and overvoltage protection
• Low quiescent current (2mA typical)
• Automotive-grade reliability

Target Applications

• Automotive on-board chargers (OBC) for electric vehicles
• 5G base station power supplies (e.g., rectifier modules)
• Industrial AC-DC power supplies (e.g., server PSUs)
• Telecom rectifiers (e.g., -48V systems)
• LED lighting drivers for high-power streetlights

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC28070QPWRQ1. 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

UCC28070QPWRQ1 是德州儀器推出的先進交錯連續導通模式 (CCM) 功率因數校正 (PFC) 控制器，專為高功率應用設計。它整合了雙相交錯操作，可降低輸入紋波電流和 EMI，同時提高效率和熱性能。該器件採用緊湊的 20-TSSOP 封裝，通過汽車級認證 (AEC-Q100)，適用於車載充電器、工業電源和電信整流器。

詳細技術參數

核心特性

• 交錯 CCM 操作，降低輸入紋波和 EMI
• 平均電流模式控制，帶前沿調製
• 可編程開關頻率和軟啟動
• 逐週期電流限制和過壓保護
• 低靜態電流 (典型值 2mA)
• 汽車級可靠性

典型應用場景

• 電動汽車車載充電器 (OBC)
• 5G 基站電源 (例如整流模塊)
• 工業 AC-DC 電源 (例如服務器 PSU)
• 電信整流器 (例如 -48V 系統)
• 高功率路燈 LED 驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC28070QPWRQ1 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]