UCC28056BDBVT TI PFC Controller | SOT-23-6 | 65kHz, 10.5V Startup

Product Overview

The UCC28056BDBVT is a high-performance transition-mode Power Factor Correction (PFC) controller from Texas Instruments. It is designed to achieve near-unity power factor and low total harmonic distortion (THD) in AC-DC power supplies. Housed in a compact SOT-23-6 package, this controller integrates advanced features such as frequency dithering for improved EMI performance and a high-voltage startup cell for fast startup. The device operates with a switching frequency up to 65 kHz and features a low startup current of 10.5 V, making it ideal for applications requiring high efficiency and compact design.

Detailed Technical Specifications

Key Features

• Transition-mode PFC control for high efficiency
• Frequency dithering for reduced EMI
• High-voltage startup cell (up to 700 V)
• Low startup current (10.5 V)
• Cycle-by-cycle current limiting
• Overvoltage and undervoltage protection
• Small SOT-23-6 package

Target Applications

• 5G base station power supplies
• Automotive dashboard power modules
• Industrial AC-DC adapters
• LED lighting drivers
• Home appliance power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC28056BDBVT. 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

UCC28056BDBVT 是德州儀器推出的一款高性能過渡模式功率因數校正 (PFC) 控制器，專為 AC-DC 電源設計，可實現接近 1 的功率因數和低總諧波失真 (THD)。該器件採用緊湊的 SOT-23-6 封裝，集成了頻率抖動以改善 EMI 性能，以及高壓啟動單元以實現快速啟動。開關頻率高達 65 kHz，啟動電壓低至 10.5 V，非常適合需要高效率和小型化設計的應用。

詳細技術參數

核心特性

• 過渡模式 PFC 控制，實現高效率
• 頻率抖動，降低 EMI
• 高壓啟動單元（最高 700 V）
• 低啟動電流（10.5 V）
• 逐週期電流限制
• 過壓和欠壓保護
• 小型 SOT-23-6 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表板電源模塊
• 工業 AC-DC 適配器
• LED 照明驅動器
• 家用電器電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC28056BDBVT 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]