TLC59108FIPWR TI LED Driver | 20-TSSOP | 8-Channel, Constant Current

Product Overview

The TLC59108FIPWR from Texas Instruments is a monolithic, 8-channel, constant-current sink LED driver designed for high-performance lighting applications. It integrates a 3-wire serial interface (SPI-compatible) for individual channel control, allowing precise adjustment of LED brightness and color mixing. The device operates from a supply voltage of 3V to 5.5V and provides an output current up to 120 mA per channel, with a maximum total current of 480 mA. The constant-current accuracy is ±1% (typical) across channels, ensuring uniform LED brightness. The TLC59108FIPWR is housed in a 20-pin TSSOP package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• 8 constant-current sink outputs with 120 mA per channel
• ±1% channel-to-channel current matching
• 3-wire serial interface for individual channel control
• Output current programmable via external resistor
• Built-in thermal shutdown protection
• Wide operating temperature range (-40°C to +125°C)
• Low standby current (1 µA typical)
• Output voltage compliance up to 17 V

Target Applications

• LED signage and display backlighting (e.g., outdoor billboards, stadium screens)
• Automotive interior lighting (e.g., dashboard indicators, ambient lighting)
• Industrial control panels (e.g., PLC indicator lights)
• 5G base station status indicators
• Consumer electronics (e.g., smart home devices, gaming peripherals)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC59108FIPWR. 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

TLC59108FIPWR 是德州儀器（TI）推出的一款單片8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3線串行接口（兼容SPI），支持獨立通道控制，可精確調節LED亮度和混色。器件工作電源電壓範圍為3V至5.5V，每通道輸出電流高達120 mA，最大總電流480 mA。通道間恆流精度典型值為±1%，確保LED亮度均勻。TLC59108FIPWR 採用20引腳TSSOP封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 8路恆流沉入輸出，每路120 mA
• 通道間電流匹配精度±1%
• 3線串行接口，支持獨立通道控制
• 通過外部電阻設定輸出電流
• 內置熱關斷保護
• 寬工作溫度範圍（-40°C 至 +125°C）
• 低待機電流（典型1 µA）
• 輸出電壓順應高達17 V

典型應用場景

• LED標牌和顯示器背光（如戶外廣告牌、體育場屏幕）
• 汽車內部照明（如儀表板指示燈、環境照明）
• 工業控制面板（如PLC指示燈）
• 5G基站狀態指示燈
• 消費電子產品（如智能家居設備、遊戲外設）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLC59108FIPWR 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。
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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]