TDA7492PETR ST Audio Amplifier | POWERSSO-36EPD | 2x50W, 4-18V

Product Overview

The TDA7492PETR is a dual BTL (Bridge-Tied Load) class-D audio amplifier from STMicroelectronics, designed for high-efficiency audio amplification in compact applications. Housed in a POWERSSO-36EPD package, it delivers up to 2x50W output power into 4Ω loads with a wide supply voltage range of 4V to 18V. Its high efficiency (>90%) minimizes heat dissipation, making it ideal for portable and space-constrained audio systems.

Detailed Technical Specifications

Key Features

• Dual BTL class-D amplifier with high efficiency
• Wide supply voltage range (4V to 18V)
• Integrated short-circuit and thermal protection
• Low quiescent current
• External synchronization capability
• Standby and mute functions

Target Applications

• Portable Bluetooth speakers (e.g., JBL Flip series)
• Soundbars (e.g., Samsung HW-Q600A)
• Automotive infotainment systems (e.g., Tesla Model 3 audio)
• Home theater systems (e.g., Sony HT-S350)
• 5G base station audio alert modules
• Smart home assistants (e.g., Amazon Echo)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA7492PETR. 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

TDA7492PETR 是意法半導體推出的雙 BTL（橋接負載）D 類音頻放大器，專為緊湊型應用中的高效音頻放大而設計。採用 POWERSSO-36EPD 封裝，在 4Ω 負載下可提供高達 2x50W 的輸出功率，電源電壓範圍為 4V 至 18V。其高效率（>90%）最大限度地減少了散熱，非常適合便攜式和空間受限的音頻系統。

詳細技術參數

核心特性

• 雙 BTL D 類放大器，高效率
• 寬電源電壓範圍（4V 至 18V）
• 集成短路和熱保護
• 低靜態電流
• 外部同步功能
• 待機和靜音功能

典型應用場景

• 便攜式藍牙音箱（如 JBL Flip 系列）
• 條形音箱（如 Samsung HW-Q600A）
• 汽車信息娛樂系統（如 Tesla Model 3 音頻）
• 家庭影院系統（如 Sony HT-S350）
• 5G 基站音頻警報模塊
• 智能家居助手（如 Amazon Echo）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA7492PETR 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]