ALED7707TR ST LED Driver | 24-QFN (5x5) | 4 Channels, 60V, 100mA

Product Overview

The ALED7707TR from STMicroelectronics is a high-performance, 4-channel LED driver designed for automotive and general lighting applications. It integrates a boost controller with current sinks, capable of driving up to 4 LED strings with a maximum output voltage of 60V and current up to 100mA per channel. The device operates from a 4.5V to 36V input supply, making it suitable for a wide range of power sources. Its compact 24-QFN (5x5) package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated boost controller with 4 current sinks
• Wide input voltage range: 4.5V to 36V
• High output voltage up to 60V
• Programmable switching frequency (300kHz to 2.2MHz)
• PWM dimming with high resolution
• Comprehensive protection: OVP, OCP, OTP, LED fault detection
• Spread spectrum for EMI reduction
• Small 24-QFN (5x5) package

Target Applications

• Automotive lighting: headlamps, daytime running lights (DRL), turn signals, interior ambient lighting
• General lighting: LED bulbs, downlights, panel lights
• Industrial lighting: high-bay lights, street lights
• Display backlighting: LCD TV, monitor, automotive dashboard
• 5G base station indicator lights

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ALED7707TR. 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

ALED7707TR 是意法半導體推出的一款高性能4通道LED驅動器，專為汽車和通用照明應用設計。它集成了升壓控制器和電流沉，能夠驅動最多4路LED燈串，每路最大輸出電壓60V，電流100mA。器件工作電壓範圍為4.5V至36V，適用於多種電源環境。緊湊的24-QFN（5x5）封裝有助於節省空間。

詳細技術參數

核心特性

• 集成升壓控制器和4路電流沉
• 寬輸入電壓範圍：4.5V 至 36V
• 高輸出電壓可達60V
• 可編程開關頻率（300kHz 至 2.2MHz）
• 高分辨率PWM調光
• 全面保護：過壓、過流、過溫、LED故障檢測
• 展頻功能降低EMI
• 小型24-QFN（5x5）封裝

典型應用場景

• 汽車照明：前照燈、日行燈、轉向燈、車內氛圍燈
• 通用照明：LED燈泡、筒燈、面板燈
• 工業照明：工礦燈、路燈
• 顯示背光：LCD電視、顯示器、汽車儀表盤
• 5G基站指示燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ALED7707TR 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]