TLC5925IPWR TI LED Driver | 24-TSSOP | 8-Bit Shift Register, Constant Current

Product Overview

The TLC5925IPWR from Texas Instruments is a monolithic, 8-bit, constant-current sink LED driver designed for high-performance display applications. It integrates an 8-bit shift register and data latches, allowing for easy serial interface control. The device provides a constant current output of up to 120 mA per channel, ensuring uniform brightness across LEDs. Operating from a supply voltage of 3 V to 5.5 V, it is ideal for low-voltage systems. The 24-pin TSSOP package offers a compact footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• 8 constant-current sink outputs with 120 mA capability
• Constant current accuracy: ±1% (typical) between channels
• Serial data interface with 30 MHz clock frequency
• Output current set by external resistor
• Thermal shutdown protection
• Open-load detection (optional)
• Low power consumption: 0.5 mA (typical) quiescent current

Target Applications

• LED signage and displays (e.g., outdoor billboards, stadium scoreboards)
• Automotive lighting (e.g., dashboard indicators, interior ambient lighting)
• Industrial control panels (e.g., PLC status indicators)
• Consumer electronics (e.g., smart home devices, gaming consoles)
• 5G base station status indicators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLC5925IPWR. 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

TLC5925IPWR 是德州儀器（TI）推出的單片8位元恆定電流沉入式LED驅動器，專為高性能顯示應用設計。它集成了8位元移位暫存器和數據鎖存器，可通過串行接口輕鬆控制。每個通道提供高達120 mA的恆定電流輸出，確保LED亮度均勻。工作電源電壓範圍為3 V至5.5 V，適用於低電壓系統。24引腳TSSOP封裝節省空間，適合緊湊型設計。

詳細技術參數

核心特性

• 8路恆流沉入輸出，每路高達120 mA
• 通道間恆流精度：±1%（典型值）
• 串行數據接口，時鐘頻率30 MHz
• 輸出電流由外部電阻設定
• 過熱關斷保護
• 開路檢測（可選）
• 低功耗：靜態電流0.5 mA（典型值）

典型應用場景

• LED標牌和顯示屏（如戶外廣告牌、體育場記分牌）
• 汽車照明（如儀表板指示燈、車內氛圍燈）
• 工業控制面板（如PLC狀態指示燈）
• 消費電子（如智能家居設備、遊戲主機）
• 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 TLC5925IPWR 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]