UCC27517ADBVT TI Gate Driver | SOT-23-5 | 4A Peak, 5V UVLO

Product Overview

The UCC27517ADBVT is a high-speed, single-channel low-side gate driver from Texas Instruments, designed to drive MOSFETs and IGBTs in power conversion applications. Housed in a compact SOT-23-5 package, it delivers 4A peak source and sink current with a wide supply voltage range of 4.5V to 18V. The device features a 5V under-voltage lockout (UVLO) for reliable operation, fast propagation delays (typically 17ns), and a split-output configuration for independent turn-on and turn-off control. Its robust design includes negative voltage handling on the input and output pins, making it suitable for noisy environments.

Detailed Technical Specifications

Key Features

• 4A peak drive current at Miller plateau voltages
• Split-output pins for independent gate drive control
• 5V UVLO with hysteresis for reliable startup
• Negative voltage handling on input and output pins
• Fast propagation delays and high dv/dt immunity
• Low power consumption with 1mA quiescent current
• Small SOT-23-5 package for space-constrained designs

Target Applications

• 5G base station power supplies (e.g., rectifier modules)
• Automotive dashboard power management (e.g., DC-DC converters)
• Industrial motor drives (e.g., servo drives)
• Solar inverters (e.g., microinverters)
• LED lighting drivers (e.g., high-power street lights)
• Server and telecom power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC27517ADBVT. 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

UCC27517ADBVT 是德州儀器 (TI) 推出的一款高速單通道低側閘極驅動器，專為驅動功率轉換應用中的 MOSFET 和 IGBT 設計。採用緊湊的 SOT-23-5 封裝，提供 4A 峰值源電流和灌電流，支援 4.5V 至 18V 的寬電源電壓範圍。該器件具有 5V 欠壓鎖定 (UVLO) 功能以確保可靠啟動，典型傳播延遲為 17ns，並採用分離輸出配置以實現獨立的開通和關斷控制。其堅固的設計包括輸入和輸出引腳的負電壓處理能力，適用於噪聲環境。

詳細技術參數

核心特性

• 在 Miller 平台電壓下提供 4A 峰值驅動電流
• 分離輸出引腳實現獨立閘極驅動控制
• 5V UVLO 帶遲滯，確保可靠啟動
• 輸入和輸出引腳支援負電壓處理
• 快速傳播延遲和高 dv/dt 抗擾度
• 低功耗，靜態電流僅 1mA
• 小型 SOT-23-5 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源 (例如整流模組)
• 汽車儀表板電源管理 (例如 DC-DC 轉換器)
• 工業馬達驅動 (例如伺服驅動器)
• 太陽能逆變器 (例如微型逆變器)
• LED 照明驅動 (例如高功率路燈)
• 伺服器和電信電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC27517ADBVT 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。
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• 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]