LED8102SXTTR ST LED Driver | 16-HTSSOP | 8-Ch, 100mA/Ch

Product Overview

The LED8102SXTTR from STMicroelectronics is a monolithic, low-voltage, 8-channel constant current LED driver designed for high-brightness LED applications. It integrates a serial data interface (SPI-compatible) and a power output stage, capable of driving up to 8 LEDs with a constant current of up to 100 mA per channel. The device operates from a supply voltage range of 3V to 5.5V, making it suitable for battery-powered and low-voltage systems. The LED8102SXTTR is housed in a compact 16-lead HTSSOP package with an exposed pad for enhanced thermal dissipation.

Detailed Technical Specifications

Key Features

• 8 constant-current output channels, each up to 100 mA
• 3-wire SPI interface for daisy-chaining multiple devices
• Programmable output current via external resistor
• PWM dimming capability with high frequency (up to 30 kHz)
• Open-LED detection and thermal shutdown protection
• Low dropout voltage (0.5 V typical at 100 mA)
• Wide operating temperature range (-40°C to +125°C)
• Compact HTSSOP package with exposed pad for thermal management

Target Applications

• Automotive lighting: dashboard backlighting, interior ambient lighting, head-up display (HUD) backlight
• Industrial control: indicator panels, status lights, machine vision illumination
• Consumer electronics: LED strips, gaming keyboards, smart home lighting
• Telecommunications: 5G base station status indicators, network equipment front panels
• Medical devices: diagnostic equipment displays, surgical lighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LED8102SXTTR. 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

LED8102SXTTR 是意法半導體（STMicroelectronics）推出的一款單片低壓8通道恆流LED驅動器，專為高亮度LED應用設計。它集成了串行數據接口（兼容SPI）和功率輸出級，每通道可提供高達100 mA的恆定電流。器件工作電源電壓範圍為3V至5.5V，適用於電池供電和低壓系統。LED8102SXTTR 採用緊湊的16引腳HTSSOP封裝，帶有裸露焊盤以增強散熱性能。

詳細技術參數

核心特性

• 8路恆流輸出通道，每通道最高100 mA
• 3線SPI接口，支持多器件級聯
• 通過外部電阻可編程輸出電流
• PWM調光能力，頻率高達30 kHz
• 開路LED檢測和熱關斷保護
• 低壓差電壓（100 mA時典型值0.5 V）
• 寬工作溫度範圍（-40°C 至 +125°C）
• 緊湊HTSSOP封裝，帶裸露焊盤便於熱管理

典型應用場景

• 汽車照明：儀表盤背光、車內氛圍燈、抬頭顯示器（HUD）背光
• 工業控制：指示燈面板、狀態燈、機器視覺照明
• 消費電子：LED燈帶、遊戲鍵盤、智能家居照明
• 電信：5G基站狀態指示燈、網絡設備前面板
• 醫療設備：診斷設備顯示屏、手術照明

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LED8102SXTTR 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]