LP5811CYBHR TI LED Driver | 12-DSBGA (1.84X1.43) | 4-Channel, I2C, 1.5V-5.5V

Product Overview

The LP5811CYBHR from Texas Instruments is a high-performance, 4-channel RGB LED driver designed for portable and wearable applications. It features an I2C-compatible interface, ultra-low quiescent current, and a compact 12-DSBGA package (1.84 mm x 1.43 mm). The device integrates a charge pump to support LED forward voltages up to 5.5V from a single Li-Ion battery, enabling vibrant lighting effects with minimal power consumption.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current (0.5 µA) for extended battery life
• Integrated charge pump for efficient LED driving
• I2C-controlled brightness and color mixing
• Independent PWM dimming per channel
• Short-circuit and over-temperature protection
• Small footprint suitable for space-constrained designs

Target Applications

• Smartphones and tablets (e.g., Samsung Galaxy S series, Apple iPad)
• Wearable devices (e.g., Fitbit Charge, Apple Watch)
• Portable gaming consoles (e.g., Nintendo Switch Lite)
• IoT devices (e.g., smart home sensors, Bluetooth speakers)
• 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 LP5811CYBHR. 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

LP5811CYBHR 是德州儀器（TI）推出的一款高性能 4 通道 RGB 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 12-DSBGA 封裝（1.84 mm x 1.43 mm）。該器件整合了電荷泵，可從單顆鋰離子電池支援高達 5.5V 的 LED 順向電壓，以極低的功耗實現鮮豔的照明效果。

詳細技術參數

核心特性

• 超低靜態電流（0.5 µA），延長電池續航
• 內建電荷泵，高效驅動 LED
• I2C 控制亮度與混色
• 每通道獨立 PWM 調光
• 短路與過溫保護
• 小尺寸，適合空間受限的設計

典型應用場景

• 智慧型手機與平板（如 Samsung Galaxy S 系列、Apple iPad）
• 穿戴式裝置（如 Fitbit Charge、Apple Watch）
• 可攜式遊戲機（如 Nintendo Switch Lite）
• 物聯網設備（如智慧家庭感測器、藍牙音箱）
• 5G 基地台狀態指示燈
• 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 LP5811CYBHR 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]