UCC37321DGN TI Gate Driver | 8-HVSSOP | 9A Peak, 4-15V UVLO

Product Overview

The UCC37321DGN is a high-speed, single-channel gate driver from Texas Instruments, designed to drive MOSFETs and IGBTs in a wide range of power conversion applications. Housed in an 8-pin HVSSOP package, it delivers 9A peak drive current with a typical rise and fall time of 10ns and 15ns respectively, enabling efficient switching at high frequencies. The device operates from a 4V to 15V supply and features a 4V undervoltage lockout (UVLO) for reliable startup. Its robust design includes 2kV ESD protection and operates over a -40°C to +125°C temperature range.

Detailed Technical Specifications

Key Features

• 9A peak sink/source drive current
• 4V to 15V wide supply range
• 4V UVLO for safe operation
• Fast 10ns rise and 15ns fall times
• Low 25ns propagation delay
• 2kV HBM ESD protection
• Compact 8-HVSSOP package
• Industrial temperature range

Target Applications

• 5G base station power supplies (e.g., rectifier modules)
• Automotive dashboard displays (backlight LED drivers)
• DC-DC converters for telecom equipment
• Motor drives for industrial automation
• Solar inverters (string inverters)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC37321DGN. 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

UCC37321DGN 是德州儀器推出的一款高速單通道柵極驅動器，專為驅動功率轉換應用中的 MOSFET 和 IGBT 設計。採用 8 引腳 HVSSOP 封裝，提供 9A 峰值驅動電流，典型上升時間 10ns、下降時間 15ns，支持高頻開關。工作電源電壓範圍 4V 至 15V，具有 4V 欠壓鎖定 (UVLO) 功能，確保可靠啟動。器件具備 2kV ESD 保護，工作溫度範圍 -40°C 至 +125°C。

詳細技術參數

核心特性

• 9A 峰值灌/拉驅動電流
• 4V 至 15V 寬電源範圍
• 4V UVLO 確保安全操作
• 快速 10ns 上升和 15ns 下降時間
• 低 25ns 傳播延遲
• 2kV HBM ESD 保護
• 緊湊 8-HVSSOP 封裝
• 工業級溫度範圍

典型應用場景

• 5G 基站電源（如整流模塊）
• 汽車儀表盤顯示（背光 LED 驅動）
• 電信設備 DC-DC 轉換器
• 工業自動化電機驅動
• 太陽能逆變器（組串式逆變器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC37321DGN 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]