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TLC5733IPM TI LED Driver | 16-Channel, Constant Current, 30V Output
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Product Overview
The TLC5733IPM is a 16-channel constant-current sink LED driver from Texas Instruments, designed for high-performance display and lighting applications. It integrates a 16-bit shift register and latch, enabling precise control of LED brightness and color mixing. With a maximum output current of 50 mA per channel and an output voltage rating of 30 V, it supports a wide range of LED configurations. The device features a 30 MHz serial data interface for high-speed data transfer, making it suitable for large-scale LED arrays.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 16 |
| Output Current per Channel | 5 mA to 50 mA (adjustable via external resistor) |
| Output Voltage Rating | 30 V (max) |
| Data Interface | Serial (30 MHz max clock frequency) |
| Supply Voltage (VCC) | 3.0 V to 5.5 V |
| Operating Temperature | -40°C to +125°C |
| Package | LQFP-64 (PM) |
| Constant Current Accuracy | ±1% (typical) |
| Output Current Skew | ±3% (max between channels) |
Key Features
- 16 constant-current sink outputs with 50 mA capability
- 30 V output withstand voltage for series LED connections
- 30 MHz serial interface for high-speed data update
- Built-in thermal shutdown and open/short LED detection
- Adjustable output current via external resistor
- Low quiescent current (1 mA typical)
- Industrial temperature range (-40°C to +125°C)
Target Applications
- LED video displays (e.g., indoor/outdoor billboards, stadium screens)
- Automotive lighting (e.g., dashboard backlight, ambient lighting)
- Industrial control panels and signage
- General-purpose LED driving for decorative lighting
- 5G base station status indicators
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC5733IPM. 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
TLC5733IPM 是德州儀器推出的16通道恆流沉入式LED驅動器，專為高性能顯示和照明應用設計。它集成了16位移位寄存器和鎖存器，可精確控制LED亮度和混色。每通道最大輸出電流為50 mA，輸出電壓額定值為30 V，支持多種LED配置。該器件具有30 MHz串行數據接口，可實現高速數據傳輸，適用於大規模LED陣列。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 通道數 | 16 |
| 每通道輸出電流 | 5 mA 至 50 mA（通過外部電阻調節） |
| 輸出電壓額定值 | 30 V（最大值） |
| 數據接口 | 串行（最高時鐘頻率30 MHz） |
| 電源電壓 (VCC) | 3.0 V 至 5.5 V |
| 工作溫度 | -40°C 至 +125°C |
| 封裝 | LQFP-64 (PM) |
| 恆流精度 | ±1%（典型值） |
| 輸出電流偏差 | ±3%（通道間最大值） |
核心特性
- 16路恆流沉入輸出，每路50 mA
- 30 V輸出耐壓，支持LED串聯
- 30 MHz串行接口，實現高速數據更新
- 內置熱關斷和LED開路/短路檢測
- 通過外部電阻調節輸出電流
- 低靜態電流（典型值1 mA）
- 工業溫度範圍（-40°C 至 +125°C）
典型應用場景
- LED視頻顯示屏（例如室內/室外廣告牌、體育場屏幕）
- 汽車照明（例如儀表板背光、環境照明）
- 工業控制面板和標牌
- 通用LED驅動，用於裝飾照明
- 5G基站狀態指示燈
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 TLC5733IPM 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。
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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]
