UCC27444DR TI Gate Driver | 8-SOIC | 4A Peak, Dual Non-Inverting

Product Overview

The UCC27444DR from Texas Instruments is a high-speed, dual-channel, non-inverting gate driver designed for driving MOSFETs and IGBTs. With a 4-A peak source and sink current capability, it is ideal for high-frequency power conversion applications. The device operates over a wide supply voltage range of 4.5 V to 15 V and features enable functionality for each channel. Housed in an 8-pin SOIC package, it offers a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual non-inverting channels with independent enable
• 4-A peak drive current for fast switching
• Wide supply voltage range (4.5 V to 15 V)
• TTL/CMOS compatible inputs
• Low propagation delay (17 ns typical)
• Fast rise and fall times
• Thermal shutdown protection
• Industry-standard SOIC-8 package

Target Applications

• Switch-mode power supplies (SMPS) for telecom and 5G base stations
• DC-DC converters in automotive infotainment and dashboard systems
• Motor drives for industrial automation
• Class-D audio amplifiers
• Solar inverters and UPS systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC27444DR. 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

UCC27444DR 是德州儀器 (TI) 的一款高速雙通道非反相柵極驅動器，專為驅動 MOSFET 和 IGBT 設計。具有 4 A 峰值源電流和灌電流能力，適用於高頻電源轉換應用。器件工作電源電壓範圍為 4.5 V 至 15 V，每個通道均具有使能功能。採用 8 引腳 SOIC 封裝，為空間受限的設計提供緊湊解決方案。

詳細技術參數

核心特性

• 雙通道非反相，獨立使能
• 4 A 峰值驅動電流，實現快速開關
• 寬電源電壓範圍 (4.5 V 至 15 V)
• TTL/CMOS 兼容輸入
• 低傳播延遲 (典型值 17 ns)
• 快速上升和下降時間
• 熱關斷保護
• 業界標準 SOIC-8 封裝

典型應用場景

• 電信和 5G 基站的開關電源 (SMPS)
• 汽車信息娛樂和儀表板系統中的 DC-DC 轉換器
• 工業自動化的電機驅動
• D 類音頻放大器
• 太陽能逆變器和 UPS 系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC27444DR 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]