UCC3919PW TI Hot Swap Controller | 16-TSSOP | 3V to 8V, 0.5A to 3A

Product Overview

The UCC3919PW from Texas Instruments is a single-channel hot swap controller designed for power management in systems requiring safe insertion and removal of circuit boards. It operates over a supply voltage range of 3V to 8V and supports programmable current limits from 0.5A to 3A. The device is housed in a compact 16-pin TSSOP package, making it suitable for space-constrained applications. It provides inrush current control, overcurrent protection, and fault reporting, ensuring reliable operation in hot-swappable environments.

Detailed Technical Specifications

Key Features

• Integrated power MOSFET for compact design
• Programmable current limit via external resistor
• Inrush current control with soft-start
• Overcurrent and short-circuit protection
• Undervoltage lockout (UVLO)
• Fault indication output
• Enable input for on/off control
• Low quiescent current

Target Applications

• 5G base station power distribution boards
• Automotive dashboard infotainment systems
• Industrial PLC modules
• Server backplane hot-swap
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3919PW. 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

UCC3919PW 是德州儀器推出的單通道熱插拔控制器，專為需要安全插拔電路板的電源管理系統設計。其工作電源電壓範圍為 3V 至 8V，支持可編程電流限制（0.5A 至 3A）。器件採用緊湊的 16 引腳 TSSOP 封裝，適合空間受限的應用。它提供浪湧電流控制、過流保護和故障報告功能，確保在熱插拔環境中的可靠運行。

詳細技術參數

核心特性

• 集成功率 MOSFET，設計緊湊
• 通過外部電阻可編程電流限制
• 軟啟動浪湧電流控制
• 過流和短路保護
• 欠壓鎖定 (UVLO)
• 故障指示輸出
• 使能輸入用於開關控制
• 低靜態電流

典型應用場景

• 5G 基站電源分配板
• 汽車儀表盤信息娛樂系統
• 工業 PLC 模塊
• 服務器背板熱插拔
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3919PW 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]