TLF44773LAXUMA1 Infineon Power Management IC | PG-TSON-14-3 | 3.3V/5V Output, 500mA

Product Overview

The Infineon TLF44773LAXUMA1 is a highly integrated power management IC designed for automotive and industrial applications. Housed in a compact PG-TSON-14-3 package, it provides dual regulated outputs (3.3V and 5V) with a total output current capability of 500mA. The device features low quiescent current, wide input voltage range (4.5V to 40V), and comprehensive protection functions including overvoltage, undervoltage, overtemperature, and short-circuit protection. It is AEC-Q100 qualified, making it suitable for harsh automotive environments.

Detailed Technical Specifications

Key Features

• Dual output: 3.3V and 5V, each up to 250mA
• Wide input voltage range: 4.5V to 40V
• Ultra-low quiescent current: 45 µA
• Integrated protection: overvoltage, undervoltage, overtemperature, short-circuit, reverse polarity
• Compact PG-TSON-14-3 package (3mm x 3mm)
• AEC-Q100 qualified for automotive
• Stable with ceramic output capacitors

Target Applications

• Automotive body control modules (e.g., door modules, seat control)
• Infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) sensors
• Industrial automation (e.g., PLCs, sensors)
• 5G base station power management
• Battery-powered equipment requiring low standby power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLF44773LAXUMA1. 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

英飛凌 TLF44773LAXUMA1 是一款高度集成的電源管理 IC，專為汽車和工業應用設計。採用緊湊的 PG-TSON-14-3 封裝，提供雙路穩壓輸出（3.3V 和 5V），總輸出電流能力為 500mA。該器件具有低靜態電流、寬輸入電壓範圍（4.5V 至 40V）以及全面的保護功能，包括過壓、欠壓、過溫和短路保護。通過 AEC-Q100 認證，適用於惡劣的汽車環境。

詳細技術參數

核心特性

• 雙路輸出：3.3V 和 5V，每路最高 250mA
• 寬輸入電壓範圍：4.5V 至 40V
• 超低靜態電流：45 µA
• 集成保護：過壓、欠壓、過溫、短路、反極性
• 緊湊 PG-TSON-14-3 封裝（3mm x 3mm）
• 通過 AEC-Q100 汽車級認證
• 可使用陶瓷輸出電容穩定工作

典型應用場景

• 汽車車身控制模塊（如車門模塊、座椅控制）
• 信息娛樂系統（如儀表板顯示、主機）
• 高級駕駛輔助系統（ADAS）傳感器
• 工業自動化（如 PLC、傳感器）
• 5G 基站電源管理
• 需要低待機功耗的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLF44773LAXUMA1 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]