UC3872DW TI Fluorescent Lamp Controller | 16-SOIC | 600kHz, 5V to 20V

Product Overview

The UC3872DW from Texas Instruments is a high-performance fluorescent lamp controller designed for driving cold cathode fluorescent lamps (CCFL) and other discharge lamps. It integrates a full-bridge driver with a voltage-controlled oscillator (VCO) and a lamp current regulator, enabling efficient and stable operation. The device operates from a supply voltage range of 5V to 20V and can drive lamps at frequencies up to 600kHz. Its 16-SOIC package offers a compact solution for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated full-bridge driver with 1A peak output current
• Wide supply voltage range: 5V to 20V
• Programmable oscillator frequency up to 600kHz
• Lamp current regulation for consistent brightness
• Under-voltage lockout and over-current protection
• Low standby current
• 16-SOIC package for compact designs

Target Applications

• CCFL backlighting for LCD displays in industrial and medical equipment
• 5G base station status indicators
• Automotive dashboard backlighting
• Portable instrument displays
• Signage and decorative lighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3872DW. 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

UC3872DW 是德州儀器 (TI) 推出的一款高性能熒光燈控制器，專為驅動冷陰極熒光燈 (CCFL) 及其他放電燈而設計。它集成了全橋驅動器、壓控振盪器 (VCO) 和燈管電流調節器，可實現高效穩定的運行。該器件支持 5V 至 20V 的寬電源電壓範圍，並能以高達 600kHz 的頻率驅動燈管。16-SOIC 封裝為空間受限的應用提供了緊湊的解決方案。

詳細技術參數

核心特性

• 集成全橋驅動器，峰值輸出電流 1A
• 寬電源電壓範圍：5V 至 20V
• 可編程振盪器頻率，最高 600kHz
• 燈管電流調節，確保亮度一致
• 欠壓鎖定和過流保護
• 低待機電流
• 16-SOIC 封裝，適合緊湊設計

典型應用場景

• 工業和醫療設備中 LCD 顯示器的 CCFL 背光
• 5G 基站狀態指示燈
• 汽車儀表盤背光
• 便攜式儀器顯示屏
• 標牌和裝飾照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3872DW 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]