LM3642TLX/NOPB TI LED Flash Driver | 9-DSBGA (1.6X1.6) | 1.5A, Dual-Channel

Product Overview

The LM3642TLX/NOPB is a high-power, dual-channel LED flash driver from Texas Instruments, designed for camera flash and torch applications in mobile devices. It integrates an inductive boost converter with I2C-compatible interface, delivering up to 1.5A total flash current. The device operates from a single Li-Ion battery and provides programmable current up to 1.5A per channel. Its compact 9-DSBGA (1.6x1.6mm) package makes it ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual-channel LED flash driver with up to 1.5A total flash current
• I2C-compatible interface for flexible control
• Integrated inductive boost converter for high efficiency
• Programmable flash current and torch mode
• Small 9-DSBGA package (1.6x1.6mm) for compact designs
• Low quiescent current for battery-powered applications
• Over-temperature and over-voltage protection

Target Applications

• Smartphone camera flash (e.g., iPhone 12, Samsung Galaxy S21)
• Tablet camera flash (e.g., iPad Pro)
• Portable medical imaging devices (e.g., dermatoscope)
• Industrial handheld scanners (e.g., barcode scanner)
• Automotive interior lighting (e.g., dashboard indicator)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3642TLX/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

LM3642TLX/NOPB 是德州儀器推出的一款高功率雙通道 LED 閃光燈驅動器，專為移動設備的相機閃光和手電筒應用設計。它集成了電感升壓轉換器和 I2C 兼容接口，可提供高達 1.5A 的總閃光電流。該器件可在單節鋰離子電池下工作，每通道可編程電流高達 1.5A。其緊湊的 9-DSBGA（1.6x1.6mm）封裝非常適合空間受限的設計。

詳細技術參數

核心特性

• 雙通道 LED 閃光燈驅動器，總閃光電流高達 1.5A
• I2C 兼容接口，靈活控制
• 集成電感升壓轉換器，高效率
• 可編程閃光電流和手電筒模式
• 小型 9-DSBGA 封裝（1.6x1.6mm），適合緊湊設計
• 低靜態電流，適用於電池供電應用
• 過溫和過壓保護

典型應用場景

• 智能手機相機閃光燈（例如 iPhone 12、三星 Galaxy S21）
• 平板電腦相機閃光燈（例如 iPad Pro）
• 便攜式醫療成像設備（例如皮膚鏡）
• 工業手持掃描器（例如條碼掃描器）
• 汽車內部照明（例如儀表板指示燈）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3642TLX/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]