UCC27517AQDBVRQ1 TI Gate Driver | SOT-23-5 | 4A Peak, 5V UVLO

Product Overview

The UCC27517AQDBVRQ1 is a high-speed, single-channel, low-side gate driver from Texas Instruments, designed for driving MOSFETs and IGBTs in automotive and industrial applications. Housed in a compact SOT-23-5 package, it delivers 4A peak source and sink current, enabling fast switching and reduced switching losses. With an operating voltage range of 4.5V to 18V and a 5V UVLO threshold, it ensures reliable operation in harsh environments. Qualified to AEC-Q100, this device is ideal for automotive power systems, DC-DC converters, and motor drives.

Detailed Technical Specifications

Key Features

• 4A peak source and sink current for high-speed switching
• Wide supply voltage range: 4.5V to 18V
• 5V UVLO for robust startup
• Fast propagation delay (17ns) and rise/fall times
• Low input capacitance (2pF) for easy interfacing
• Enable function with internal pull-up
• Thermal shutdown protection
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive DC-DC converters (e.g., 48V to 12V converters in HEV/EV)
• On-board chargers (OBC) for electric vehicles
• Motor drives (e.g., brushless DC motor controllers in power steering)
• 5G base station power supplies (isolated DC-DC modules)
• Industrial power supplies (e.g., server PSUs, telecom rectifiers)
• LED lighting drivers (automotive headlamps)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC27517AQDBVRQ1. 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

UCC27517AQDBVRQ1 是德州儀器 (TI) 推出的一款高速、單通道、低側閘極驅動器，專為驅動汽車和工業應用中的 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，實現快速開關並降低開關損耗。工作電壓範圍為 4.5V 至 18V，具有 5V UVLO 閾值，確保在惡劣環境下可靠運行。通過 AEC-Q100 認證，適用於汽車電源系統、DC-DC 轉換器和電機驅動。

詳細技術參數

核心特性

• 4A 峰值源電流和灌電流，實現高速開關
• 寬電源電壓範圍：4.5V 至 18V
• 5V UVLO，確保可靠啟動
• 快速傳播延遲 (17ns) 和上升/下降時間
• 低輸入電容 (2pF)，易於接口
• 帶內部上拉的使能功能
• 過熱關斷保護
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車 DC-DC 轉換器 (例如 HEV/EV 中的 48V 至 12V 轉換器)
• 電動車車載充電器 (OBC)
• 電機驅動 (例如電動助力轉向中的無刷直流電機控制器)
• 5G 基站電源 (隔離式 DC-DC 模塊)
• 工業電源 (例如服務器 PSU、電信整流器)
• LED 照明驅動 (汽車前大燈)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC27517AQDBVRQ1 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]