TLD5190QUXUMA1 Infineon DC-DC Controller | PG-TQFP-48-9 | 4.5V-40V Input, 2.2MHz

Product Overview

The TLD5190QUXUMA1 is a high-performance, multi-phase DC-DC boost/SEPIC controller from Infineon, designed for automotive and industrial applications requiring high efficiency and compact size. It operates from an input voltage range of 4.5V to 40V and supports output voltages up to 55V. The device integrates a spread spectrum feature for improved EMI performance and offers a switching frequency up to 2.2MHz, enabling the use of small external components. With its robust protection features including overvoltage, overcurrent, and overtemperature protection, the TLD5190QUXUMA1 ensures reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• High output voltage capability: up to 55V
• Multi-phase operation for high power and low ripple
• Spread spectrum for low EMI
• Programmable switching frequency up to 2.2MHz
• Comprehensive protection: OVP, OCP, OTP, UVLO
• Small package: PG-TQFP-48-9
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive LED lighting (e.g., headlights, daytime running lights)
• Industrial power supplies (e.g., 5G base station power modules)
• Dashboard backlighting and infotainment displays
• Battery-powered systems (e.g., power tools, e-bikes)
• Telecom and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLD5190QUXUMA1. 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

TLD5190QUXUMA1 是英飛凌推出的一款高性能多相升壓/SEPIC 控制器，專為汽車和工業應用設計，具有高效率和小體積的特點。其輸入電壓範圍為 4.5V 至 40V，輸出電壓最高可達 55V。該器件集成了展頻功能以改善 EMI 性能，開關頻率最高可達 2.2MHz，從而可以使用小型外部元件。憑藉過壓、過流和過溫保護等強大的保護功能，TLD5190QUXUMA1 可在惡劣環境中確保可靠運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 40V
• 高輸出電壓能力：最高 55V
• 多相操作，實現高功率和低紋波
• 展頻功能，降低 EMI
• 可編程開關頻率，最高 2.2MHz
• 全面保護：過壓、過流、過溫、欠壓鎖定
• 小型封裝：PG-TQFP-48-9
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車 LED 照明（例如前大燈、日間行車燈）
• 工業電源（例如 5G 基站電源模塊）
• 儀表板背光和信息娛樂顯示屏
• 電池供電系統（例如電動工具、電動自行車）
• 電信和網絡設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLD5190QUXUMA1 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]