LP5899DRRR TI LED Driver | 12-WSON (3x3) | 16-Channel, 50mA, PWM Dimming

Product Overview

The LP5899DRRR from Texas Instruments is a high-performance, 16-channel constant-current LED driver designed for precise current regulation and advanced dimming control. Housed in a compact 12-WSON (3x3 mm) package, it delivers up to 50 mA per channel with excellent current accuracy. The device supports both analog and PWM dimming, making it ideal for applications requiring fine brightness control and low noise.

Detailed Technical Specifications

Key Features

• 16 constant-current output channels with 50 mA max per channel
• High current accuracy: ±3% typical
• Flexible dimming: PWM up to 30 kHz and analog dimming
• Low dropout voltage: 0.5 V at 50 mA
• Built-in thermal shutdown and fault detection
• Compact 12-WSON package for space-constrained designs

Target Applications

• 5G base station status indicators
• Automotive dashboard backlighting
• Industrial control panel LEDs
• Portable device display backlight
• LED signage and decorative lighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP5899DRRR. 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

LP5899DRRR 是德州儀器（TI）推出的一款高性能 16 通道恆流 LED 驅動器，專為精確電流調節和高級調光控制而設計。它採用緊湊的 12-WSON（3x3 mm）封裝，每通道可提供高達 50 mA 的電流，具有出色的電流精度。該器件支持模擬和 PWM 調光，非常適合需要精細亮度控制和低噪聲的應用。

詳細技術參數

核心特性

• 16 路恆流輸出，每通道最大 50 mA
• 高電流精度：典型值 ±3%
• 靈活調光：PWM 最高 30 kHz 和模擬調光
• 低壓差：50 mA 時僅 0.5 V
• 內置熱關斷和故障檢測
• 緊湊的 12-WSON 封裝，適合空間受限設計

典型應用場景

• 5G 基站狀態指示燈
• 汽車儀表盤背光
• 工業控制面板 LED
• 便攜設備顯示背光
• LED 標牌和裝飾照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP5899DRRR 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]