LP5814YCHR TI LED Driver | 8-DSBGA (0.66x1.36) | 4-Channel, I2C, 1.5V-5.5V

Product Overview

The LP5814YCHR from Texas Instruments is a high-performance, 4-channel LED driver designed for portable and compact applications. Housed in an ultra-small 8-DSBGA package (0.66mm x 1.36mm), it integrates I2C-controlled constant current sinks with programmable brightness and blinking patterns. Operating from 1.5V to 5.5V, it delivers up to 25mA per channel with low dropout voltage, making it ideal for battery-powered devices.

Detailed Technical Specifications

Key Features

• Ultra-small 8-DSBGA package saves PCB space
• I2C interface for independent control of each channel
• Programmable current, brightness, and blinking patterns
• Low quiescent current (0.5 µA) extends battery life
• Low dropout voltage ensures efficient operation
• Built-in thermal shutdown and overcurrent protection

Target Applications

• Smartphone notification LEDs (e.g., Samsung Galaxy S series)
• Wearable device indicators (e.g., Fitbit Charge 5)
• Portable medical devices (e.g., glucose monitor displays)
• IoT sensor modules (e.g., temperature/humidity sensors)
• 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 LP5814YCHR. 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

LP5814YCHR 是德州儀器（TI）推出的一款高性能4通道LED驅動器，專為便攜式和緊湊型應用設計。採用超小型8-DSBGA封裝（0.66mm x 1.36mm），集成I2C控制的恆流源，支持可編程亮度與閃爍模式。工作電壓範圍1.5V至5.5V，每通道最大輸出25mA，具有低壓差特性，非常適合電池供電設備。

詳細技術參數

核心特性

• 超小型8-DSBGA封裝，節省PCB空間
• I2C接口，獨立控制每個通道
• 可編程電流、亮度和閃爍模式
• 低靜態電流（0.5 µA），延長電池壽命
• 低壓差電壓，確保高效運行
• 內置熱關斷和過流保護

典型應用場景

• 智能手機通知LED（例如三星Galaxy S系列）
• 可穿戴設備指示燈（例如Fitbit Charge 5）
• 便攜式醫療設備（例如血糖儀顯示屏）
• 物聯網傳感器模塊（例如溫濕度傳感器）
• 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 LP5814YCHR 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]