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Product Overview
The LP5890ZXLR is a high-performance 48-channel constant-current LED driver from Texas Instruments, designed for precision display and lighting applications. Housed in a compact 96-NFBGA (6x6 mm) package, it integrates 16-bit PWM dimming and advanced error detection, making it ideal for demanding visual systems.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
48 |
| Output Current per Channel |
0.5 mA to 30 mA (adjustable) |
| PWM Resolution |
16-bit (65,536 steps) |
| Supply Voltage |
3.0 V to 5.5 V |
| Data Interface |
Serial (SPI-compatible) |
| Package |
96-NFBGA (6x6 mm) |
| Operating Temperature |
-40°C to +85°C |
| Error Detection |
LED open/short, thermal shutdown |
Key Features
- 48 constant-current outputs with 16-bit PWM for smooth, flicker-free dimming
- Individual channel brightness control and dot correction
- Low power consumption with sleep mode
- Built-in error detection for LED open and short circuits
- Compact 96-NFBGA package saves board space
Target Applications
- 5G base station status indicator panels
- Automotive dashboard displays and ambient lighting
- Large-scale LED video walls and signage
- Industrial control panel indicators
- Medical equipment display backlighting
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LP5890ZXLR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
LP5890ZXLR 是德州儀器 (TI) 推出的一款高性能 48 通道恆流 LED 驅動器,採用緊湊的 96-NFBGA (6x6 mm) 封裝。它集成了 16 位 PWM 調光和先進的錯誤檢測功能,非常適合要求嚴苛的顯示和照明系統。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
48 |
| 每通道輸出電流 |
0.5 mA 至 30 mA (可調) |
| PWM 解析度 |
16 位 (65,536 級) |
| 電源電壓 |
3.0 V 至 5.5 V |
| 數據接口 |
串行 (兼容 SPI) |
| 封裝 |
96-NFBGA (6x6 mm) |
| 工作溫度 |
-40°C 至 +85°C |
| 錯誤檢測 |
LED 開路/短路、熱關斷 |
核心特性
- 48 路恆流輸出,16 位 PWM 實現平滑無閃爍調光
- 獨立通道亮度控制和點校正
- 低功耗,支持睡眠模式
- 內置 LED 開路和短路錯誤檢測
- 緊湊的 96-NFBGA 封裝節省電路板空間
典型應用場景
- 5G 基站狀態指示燈面板
- 汽車儀表板顯示和環境照明
- 大型 LED 視頻牆和標牌
- 工業控制面板指示燈
- 醫療設備顯示背光
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LP5890ZXLR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]