LP8556TMX-E11/NOPB TI LED Driver | 20-DSBGA (2.04X1.78) | 6-Channel, 40V, I2C

Product Overview

The LP8556TMX-E11/NOPB is a high-performance LED driver from Texas Instruments, designed for backlighting applications in LCD displays. It features six current sinks capable of driving up to 40V per channel, with an I2C interface for flexible brightness control. The device is housed in a compact 20-DSBGA (2.04x1.78mm) package, making it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 6-channel LED driver with 40V output capability
• I2C-controlled brightness with 256 steps
• Integrated PWM dimming for smooth brightness control
• Low quiescent current for power-sensitive applications
• Built-in fault protection (overcurrent, overtemperature)
• Small footprint package saves board space

Target Applications

• LCD backlighting for automotive infotainment displays (e.g., Tesla Model 3 center console)
• Industrial control panels (e.g., Siemens HMI panels)
• Medical device displays (e.g., GE patient monitors)
• 5G base station status indicators (e.g., Nokia AirScale)
• Consumer electronics (e.g., smart home hubs like Amazon Echo Show)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP8556TMX-E11/NOPB. 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

LP8556TMX-E11/NOPB 是德州儀器（TI）推出的一款高性能 LED 驅動器，專為 LCD 顯示器的背光應用設計。它具備六個電流沉通道，每個通道最高可驅動 40V 電壓，並通過 I2C 接口實現靈活的亮度控制。該器件採用緊湊的 20-DSBGA（2.04x1.78mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 6 通道 LED 驅動器，支持 40V 輸出
• I2C 控制亮度，256 級調節
• 集成 PWM 調光，實現平滑亮度控制
• 低靜態電流，適合功耗敏感應用
• 內置故障保護（過流、過溫）
• 小尺寸封裝節省電路板空間

典型應用場景

• 汽車信息娛樂顯示屏背光（如 Tesla Model 3 中控屏）
• 工業控制面板（如 Siemens HMI 面板）
• 醫療設備顯示器（如 GE 病人監護儀）
• 5G 基站狀態指示燈（如 Nokia AirScale）
• 消費電子產品（如 Amazon Echo Show 智能家居中樞）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP8556TMX-E11/NOPB 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]