TPS28226DR TI Gate Driver | 8-SOIC | 4A Peak, 14ns Propagation Delay

Product Overview

The TPS28226DR from Texas Instruments is a high-speed, dual-channel MOSFET gate driver designed for synchronous rectification in isolated power supplies. It features 4A peak sink/source current capability and a typical propagation delay of 14ns, enabling efficient switching at high frequencies. The device operates from a 4.5V to 18V supply voltage and is housed in an 8-pin SOIC package. Its robust drive strength and fast switching characteristics make it ideal for applications requiring high efficiency and compact design.

Detailed Technical Specifications

Key Features

• Dual-channel, non-inverting gate driver
• 4A peak drive current for fast switching
• 14ns typical propagation delay
• Wide supply voltage range: 4.5V to 18V
• Under-voltage lockout (UVLO) protection
• Shoot-through prevention logic
• Thermal shutdown protection
• Industry-standard 8-SOIC package

Target Applications

• Isolated DC-DC converters for 5G base stations (e.g., power modules for remote radio units)
• Server and telecom power supplies (e.g., 48V to 12V intermediate bus converters)
• Automotive systems (e.g., infotainment dashboard power supplies)
• Industrial power adapters and chargers
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS28226DR. 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

TPS28226DR 是德州儀器 (TI) 推出的一款高速雙通道 MOSFET 柵極驅動器，專為隔離式電源中的同步整流設計。該器件具有 4A 峰值灌電流/拉電流能力，典型傳播延遲為 14ns，可在高頻下實現高效開關。其工作電源電壓範圍為 4.5V 至 18V，採用 8 引腳 SOIC 封裝。強大的驅動能力和快速開關特性使其非常適合需要高效率和小型化設計的應用。

詳細技術參數

核心特性

• 雙通道、同相柵極驅動器
• 4A 峰值驅動電流，實現快速開關
• 14ns 典型傳播延遲
• 寬電源電壓範圍：4.5V 至 18V
• 欠壓鎖定 (UVLO) 保護
• 防直通邏輯
• 熱關斷保護
• 業界標準 8-SOIC 封裝

典型應用場景

• 5G 基站隔離式 DC-DC 轉換器（例如遠端射頻單元的電源模組）
• 伺服器和電信電源（例如 48V 至 12V 中間匯流排轉換器）
• 汽車系統（例如資訊娛樂儀表板電源）
• 工業電源適配器和充電器
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS28226DR 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]