LM3630ATME TI LED Driver | 12-DSBGA (1.64X1.24) | 2-Channel, 30mA/Channel

Product Overview

The LM3630ATME is a high-efficiency, dual-channel LED driver from Texas Instruments, designed for backlighting applications in portable devices. It integrates a boost converter with current sinks to drive up to two strings of LEDs with a total current of up to 60 mA. The device operates from a single Li-Ion battery input (2.7V to 5.5V) and provides a regulated output voltage up to 22V. The LM3630ATME features I2C-compatible interface for brightness control and includes advanced features such as adaptive voltage scaling, phase-shifted PWM dimming, and fault protection. Housed in a compact 12-DSBGA (1.64mm x 1.24mm) package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Dual-channel LED driver with up to 30 mA per channel
• Integrated boost converter with adaptive voltage scaling for efficiency
• I2C-controlled brightness with 256-step PWM dimming
• Phase-shifted PWM to reduce audible noise and ripple
• Low quiescent current (1.5 µA shutdown)
• Built-in overvoltage, overcurrent, and thermal protection
• Small 12-DSBGA package (1.64mm x 1.24mm)

Target Applications

• Smartphone and tablet LCD backlighting
• Portable media players and GPS devices
• Automotive dashboard displays and infotainment systems
• Industrial handheld terminals and barcode scanners
• 5G base station status indicator panels
• Wearable devices with small displays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3630ATME. 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

LM3630ATME 是德州儀器（TI）推出的一款高效雙通道 LED 驅動器，專為可攜式設備的背光應用設計。它整合了升壓轉換器和電流沉，可驅動最多兩串 LED，總電流高達 60 mA。該器件可在單顆鋰離子電池輸入（2.7V 至 5.5V）下工作，並提供高達 22V 的穩壓輸出電壓。LM3630ATME 支援 I2C 相容介面進行亮度控制，並具備自適應電壓調整、相移 PWM 調光和故障保護等先進功能。採用緊湊的 12-DSBGA（1.64mm x 1.24mm）封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 雙通道 LED 驅動器，每通道最高 30 mA
• 整合升壓轉換器，具自適應電壓調整以提升效率
• I2C 控制亮度，256 級 PWM 調光
• 相移 PWM 減少可聽噪聲和紋波
• 低靜態電流（關斷時 1.5 µA）
• 內建過壓、過流和熱保護
• 小型 12-DSBGA 封裝（1.64mm x 1.24mm）

典型應用場景

• 智慧手機和平板電腦 LCD 背光
• 可攜式媒體播放器和 GPS 設備
• 汽車儀表板顯示器和資訊娛樂系統
• 工業手持終端和條碼掃描器
• 5G 基地台狀態指示面板
• 帶小型顯示器的可穿戴設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3630ATME 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]