MPA4609IPFBR TI Audio Amplifier | 48-TQFP（7X7） | 2-Ch, 50W, 4.5-26.4V

Product Overview

The MPA4609IPFBR is a high-performance, 2-channel audio amplifier from Texas Instruments, designed for automotive and industrial applications. It delivers up to 50W per channel into 4Ω loads with low distortion and high efficiency. Housed in a compact 48-TQFP (7x7mm) package, it integrates advanced protection features and supports a wide supply voltage range of 4.5V to 26.4V.

Detailed Technical Specifications

Key Features

• Class-D operation with high efficiency
• Integrated short-circuit, over-temperature, and over-voltage protection
• Low quiescent current for battery-powered applications
• I2C control for gain and diagnostics
• Spread-spectrum modulation for reduced EMI

Target Applications

• Automotive infotainment systems (e.g., dashboard audio, rear-seat entertainment)
• 5G base station audio alerts and public address systems
• Portable Bluetooth speakers and soundbars
• Industrial audio equipment (e.g., intercoms, alarm systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MPA4609IPFBR. 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

MPA4609IPFBR 是德州儀器（TI）推出的一款高性能雙聲道音頻放大器，專為汽車和工業應用設計。在 4Ω 負載下，每通道可提供高達 50W 的輸出功率，具有低失真和高效率的特點。該器件採用緊湊的 48-TQFP（7x7mm）封裝，集成了先進的保護功能，並支持 4.5V 至 26.4V 的寬電源電壓範圍。

詳細技術參數

核心特性

• D 類操作，高效率
• 集成短路、過溫和過壓保護
• 低靜態電流，適合電池供電應用
• I2C 控制，用於增益和診斷
• 擴頻調製，降低 EMI

典型應用場景

• 汽車信息娛樂系統（如儀表板音頻、後座娛樂）
• 5G 基站音頻警報和公共廣播系統
• 便攜式藍牙音箱和條形音箱
• 工業音頻設備（如對講機、警報系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MPA4609IPFBR 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]