UCC3912DP/81218 TI Hot Swap Controller | | 3V to 8V, 0-2A Adjustable Current Limit

Product Overview

The UCC3912DP/81218 from Texas Instruments is a hot swap power manager designed to protect systems from overcurrent and short-circuit faults. It integrates a 0.1-ohm sense resistor and a power MOSFET, enabling a compact solution for 3V to 8V applications. The device features an adjustable current limit from 0 to 2A, programmable fault timer, and status flag output. It is ideal for hot-swap and power distribution in telecom, networking, and industrial systems.

Detailed Technical Specifications

Key Features

• Integrated power MOSFET and sense resistor
• Adjustable current limit with 0.1Ω sense resistor
• Programmable fault timer for transient immunity
• Status flag output for fault indication
• Undervoltage lockout (UVLO)
• Reverse current protection
• Thermal shutdown

Target Applications

• Hot-swap power distribution in 5G base stations
• Power management for automotive dashboard displays
• Industrial PLC and motor control modules
• Networking switches and routers
• Server and storage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3912DP/81218. 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

UCC3912DP/81218 是德州儀器推出的熱插拔電源管理器，專為保護系統免於過流和短路故障而設計。它集成了 0.1 歐姆檢測電阻和功率 MOSFET，為 3V 至 8V 應用提供緊湊解決方案。該器件具有可調節的 0 至 2A 電流限制、可編程故障定時器和狀態標誌輸出，非常適合電信、網絡和工業系統中的熱插拔和電源分配。

詳細技術參數

核心特性

• 集成功率 MOSFET 和檢測電阻
• 可調節電流限制，0.1Ω 檢測電阻
• 可編程故障定時器，增強瞬態抗擾度
• 狀態標誌輸出，用於故障指示
• 欠壓鎖定 (UVLO)
• 反向電流保護
• 熱關斷

典型應用場景

• 5G 基站中的熱插拔電源分配
• 汽車儀表板顯示器的電源管理
• 工業 PLC 和電機控制模塊
• 網絡交換機和路由器
• 服務器和存儲系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3912DP/81218 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]