L6585DTR ST CCFL Controller | 20-SO | 85V, 600kHz

Product Overview

The L6585DTR is a high-voltage CCFL (Cold Cathode Fluorescent Lamp) controller IC from STMicroelectronics, designed for driving multiple lamps in LCD backlighting applications. It integrates a full-bridge inverter with a resonant control topology, enabling efficient and reliable operation. The device operates from a supply voltage up to 85V and features a programmable switching frequency up to 600kHz. Housed in a compact 20-SO package, the L6585DTR is ideal for space-constrained designs requiring high brightness and uniformity.

Detailed Technical Specifications

Key Features

• Integrated full-bridge driver with resonant control
• Programmable frequency and burst dimming
• Lamp current regulation with ±5% accuracy
• Open-lamp and short-circuit protection
• Low standby power consumption
• Compliant with RoHS and WEEE directives

Target Applications

The L6585DTR is suitable for various LCD backlighting applications, including:

• Large-screen LCD TVs (e.g., 55-inch 4K models)
• Industrial monitors (e.g., 21.5-inch touchscreens)
• Automotive displays (e.g., dashboard infotainment screens)
• Medical equipment displays (e.g., patient monitors)
• Avionics cockpit displays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L6585DTR. 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

L6585DTR是意法半導體（STMicroelectronics）推出的一款高壓冷陰極螢光燈（CCFL）控制器IC，專為驅動LCD背光應用中的多個燈管而設計。它整合了全橋逆變器與諧振控制拓撲，實現高效可靠的運行。該器件可在高達85V的電源電壓下工作，並具有高達600kHz的可編程開關頻率。採用緊湊的20-SO封裝，非常適合需要高亮度和均勻性的空間受限設計。

詳細技術參數

核心特性

• 整合全橋驅動器與諧振控制
• 可編程頻率和突波調光
• 燈管電流調節精度 ±5%
• 開路和短路保護
• 低待機功耗
• 符合RoHS和WEEE指令

典型應用場景

L6585DTR適用於各種LCD背光應用，包括：

• 大螢幕液晶電視（例如55英寸4K型號）
• 工業顯示器（例如21.5英寸觸控螢幕）
• 汽車顯示器（例如儀表板資訊娛樂螢幕）
• 醫療設備顯示器（例如病人監護儀）
• 航空電子座艙顯示器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L6585DTR 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]