UCC28811D TI LED Lighting Controller | 8-SOIC | 113V, 1A, Flyback

Product Overview

The UCC28811D from Texas Instruments is a high-performance LED lighting controller designed for offline flyback and buck-boost topologies. It integrates a 700V startup circuit and a 113V/1A power switch, enabling compact and efficient LED drivers. The device operates in critical conduction mode (CrCM) to achieve high efficiency and low EMI. Housed in an 8-pin SOIC package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated 700V startup circuit
• Critical conduction mode operation
• Low standby power (<100mW)
• Cycle-by-cycle current limiting
• Open LED protection
• Thermal shutdown

Target Applications

• LED retrofit bulbs (e.g., A19, PAR30)
• LED downlights and spotlights
• Industrial LED lighting (e.g., high-bay fixtures)
• 5G base station indicator LEDs
• Automotive dashboard backlighting
• Smart home lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC28811D. 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

UCC28811D 是德州儀器推出的一款高性能 LED 照明控制器，專為離線反激式和降壓-升壓拓撲設計。它集成了 700V 啟動電路和 113V/1A 功率開關，可實現緊湊高效的 LED 驅動器。該器件工作在臨界導通模式 (CrCM)，以實現高效率並降低 EMI。採用 8 引腳 SOIC 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 集成 700V 啟動電路
• 臨界導通模式操作
• 低待機功耗 (<100mW)
• 逐週期電流限制
• 開路 LED 保護
• 熱關斷

典型應用場景

• LED 改裝燈泡（如 A19、PAR30）
• LED 筒燈和射燈
• 工業 LED 照明（如工礦燈）
• 5G 基站指示燈
• 汽車儀表板背光
• 智能家居照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC28811D 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]