LM2755TM/NOPB TI LED Driver | 18-DSBGA | 4-Channel, I2C, 30mA

Product Overview

The LM2755TM/NOPB is a high-performance, 4-channel programmable LED driver from Texas Instruments, designed for portable applications requiring efficient current regulation. Housed in a compact 18-DSBGA package, it integrates an I2C-compatible interface for flexible brightness control and supports up to 30mA per channel. This device is ideal for driving RGB or backlight LEDs in smartphones, tablets, and other handheld devices.

Detailed Technical Specifications

Key Features

• 4 independent LED drivers with programmable current
• I2C interface for individual or group control
• Low quiescent current for extended battery life
• Built-in thermal shutdown and overcurrent protection
• Small footprint suitable for space-constrained designs

Target Applications

• Smartphone and tablet backlighting
• Portable gaming consoles
• Wearable devices (e.g., smartwatches)
• IoT modules with indicator LEDs
• 5G base station status indicators
• Automotive dashboard backlighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2755TM/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

LM2755TM/NOPB 是德州儀器推出的一款高性能、4通道可編程 LED 驅動器，專為需要高效電流調節的便攜式應用而設計。它採用緊湊的 18-DSBGA 封裝，集成 I2C 兼容接口以實現靈活的亮度控制，每通道支持高達 30mA 的電流。該器件非常適合驅動智能手機、平板電腦和其他手持設備中的 RGB 或背光 LED。

詳細技術參數

核心特性

• 4 路獨立 LED 驅動器，電流可編程
• I2C 接口支持單獨或分組控制
• 低靜態電流，延長電池壽命
• 內置熱關斷和過流保護
• 小尺寸，適合空間受限的設計

典型應用場景

• 智能手機和平板電腦背光
• 便攜式遊戲機
• 可穿戴設備（如智能手錶）
• 帶指示燈的 IoT 模塊
• 5G 基站狀態指示燈
• 汽車儀表板背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2755TM/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]