TPSF12C3QDYYRQ1 TI EMI Filter IC | 14-SOT-23-THIN | 40V, 1.5A

Product Overview

The TPSF12C3QDYYRQ1 from Texas Instruments is a high-performance EMI filter IC designed for automotive and industrial applications. It integrates a common-mode choke and differential-mode capacitors in a compact 14-SOT-23-THIN package, providing effective electromagnetic interference suppression for power lines. With a wide input voltage range of up to 40V and a continuous current rating of 1.5A, this device is ideal for protecting sensitive electronics from conducted emissions and improving system reliability.

Detailed Technical Specifications

Key Features

• Integrated common-mode choke and differential-mode capacitors
• Wide input voltage range: 4.5V to 40V
• High current capability: 1.5A continuous
• Excellent EMI suppression: up to 35 dB common-mode attenuation at 100 MHz
• Low profile 14-SOT-23-THIN package for space-constrained designs
• AEC-Q100 qualified for automotive applications
• RoHS compliant

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• 5G base station power supplies
• Industrial sensors and actuators
• Portable electronics with USB-C power delivery
• LED lighting modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPSF12C3QDYYRQ1. 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

TPSF12C3QDYYRQ1 是德州儀器推出的一款高性能 EMI 濾波器 IC，專為汽車和工業應用設計。它將共模扼流圈和差模電容器集成在緊湊的 14-SOT-23-THIN 封裝中，為電源線提供有效的電磁干擾抑制。該器件具有高達 40V 的寬輸入電壓範圍和 1.5A 的連續電流額定值，非常適合保護敏感電子設備免受傳導發射的影響，並提高系統可靠性。

詳細技術參數

核心特性

• 集成共模扼流圈和差模電容器
• 寬輸入電壓範圍：4.5V 至 40V
• 高電流能力：1.5A 連續
• 出色的 EMI 抑制：100 MHz 時共模衰減高達 35 dB
• 薄型 14-SOT-23-THIN 封裝，適合空間受限的設計
• 通過 AEC-Q100 認證，適用於汽車應用
• 符合 RoHS 標準

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示器、主機）
• 5G 基站電源
• 工業傳感器和執行器
• 帶 USB-C 供電的便攜式電子設備
• LED 照明模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPSF12C3QDYYRQ1 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]