LP5810AYBHR TI LED Driver | 9-DSBGA (1.43x1.43) | 4-Channel, I2C, 1.5V-5.5V

Product Overview

The LP5810AYBHR from Texas Instruments is a high-performance, 4-channel RGB/white LED driver designed for portable and wearable applications. It features an I2C-compatible interface, ultra-low quiescent current, and a compact 9-DSBGA (1.43x1.43 mm) package, making it ideal for space-constrained designs. The device supports independent current control for each channel with 256 brightness steps, enabling precise color mixing and dimming.

Detailed Technical Specifications

Key Features

• 4 independent LED channels with 8-bit PWM dimming
• Ultra-low quiescent current (0.5 µA) for battery-powered devices
• I2C interface with programmable address
• Automatic power-save mode
• Under-voltage lockout (UVLO) and thermal shutdown
• Small footprint: 1.43x1.43 mm DSBGA package

Target Applications

• Smartphones and tablets (e.g., Samsung Galaxy S24, Apple iPad Pro)
• Wearable devices (e.g., Apple Watch Series 9, Fitbit Charge 6)
• Portable medical devices (e.g., continuous glucose monitors)
• IoT sensors and smart home devices (e.g., Amazon Echo Dot, Nest Thermostat)
• 5G base station status indicators
• Automotive dashboard backlighting (e.g., Tesla Model 3 center display)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5810AYBHR. 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

LP5810AYBHR 是德州儀器（TI）推出的一款高性能4通道RGB/白光LED驅動器，專為可攜式與穿戴式應用設計。它具備I2C相容介面、超低靜態電流，並採用緊湊的9-DSBGA（1.43x1.43 mm）封裝，非常適合空間受限的設計。該器件支援每個通道獨立電流控制，具有256級亮度調節，可實現精確的色彩混合與調光。

詳細技術參數

核心特性

• 4個獨立LED通道，8位元PWM調光
• 超低靜態電流（0.5 µA），適合電池供電設備
• I2C介面，可程式設計位址
• 自動省電模式
• 欠壓鎖定（UVLO）與熱關斷保護
• 小尺寸：1.43x1.43 mm DSBGA封裝

典型應用場景

• 智慧手機與平板電腦（例如三星Galaxy S24、蘋果iPad Pro）
• 穿戴式裝置（例如Apple Watch Series 9、Fitbit Charge 6）
• 可攜式醫療設備（例如連續血糖監測儀）
• 物聯網感測器與智慧家居設備（例如Amazon Echo Dot、Nest Thermostat）
• 5G基地台狀態指示燈
• 汽車儀表板背光（例如Tesla Model 3中控顯示幕）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5810AYBHR 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]