TLC59116IPWR TI LED Driver | 28-TSSOP | 16-Channel, Constant Current

Product Overview

The TLC59116IPWR from Texas Instruments is a 16-channel constant-current sink LED driver designed for high-performance lighting applications. It integrates a 16-bit shift register, data latches, and constant-current output stages. Each channel can be independently adjusted via a serial interface, providing precise current control from 5 mA to 120 mA. The device operates from a 3V to 5.5V supply and features thermal shutdown and open-LED detection. Housed in a compact 28-TSSOP package, it is ideal for space-constrained designs requiring high channel density.

Detailed Technical Specifications

Key Features

• 16 constant-current sink outputs
• Adjustable output current via external resistor
• 3-wire serial interface (SDI, CLK, LE)
• Output current accuracy: ±1% (typical)
• Built-in thermal shutdown protection
• Open-LED detection and fault reporting
• Low standby current (<1 μA)
• Wide operating temperature range

Target Applications

• LED status indicators in 5G base stations (e.g., Nokia AirScale, Ericsson Radio System)
• Automotive dashboard backlighting (e.g., Tesla Model 3 instrument cluster)
• Industrial control panel LEDs
• Signage and display backlighting
• General-purpose constant-current LED driving

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC59116IPWR. 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

TLC59116IPWR 是德州儀器推出的16通道恆流沉入式LED驅動器，專為高性能照明應用設計。它集成了16位移位寄存器、數據鎖存器和恆流輸出級。每個通道可通過串行接口獨立調節，提供5 mA至120 mA的精確電流控制。器件工作電壓為3V至5.5V，具有熱關斷和開路LED檢測功能。採用緊湊的28-TSSOP封裝，適合需要高通道密度的空間受限設計。

詳細技術參數

核心特性

• 16路恆流沉入輸出
• 通過外部電阻調節輸出電流
• 3線串行接口 (SDI, CLK, LE)
• 輸出電流精度：典型±1%
• 內置熱關斷保護
• 開路LED檢測與故障報告
• 低待機電流 (<1 μA)
• 寬工作溫度範圍

典型應用場景

• 5G基站中的LED狀態指示燈（如諾基亞AirScale、愛立信Radio System）
• 汽車儀表盤背光（如特斯拉Model 3儀表組）
• 工業控制面板LED
• 標牌和顯示器背光
• 通用恆流LED驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC59116IPWR 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。
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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。
• 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]