UCC3882DW-1 TI Power Management IC | 28-SOIC | Dual Output, 1MHz

Product Overview

The UCC3882DW-1 from Texas Instruments is a high-performance dual-output power management IC designed for low-voltage, high-current applications. Housed in a 28-pin SOIC package, it integrates two independent synchronous buck controllers with a switching frequency up to 1 MHz, enabling compact power solutions. The device operates from a 4.5V to 15V input supply and provides adjustable output voltages down to 0.8V with ±1% accuracy. Its advanced features include soft-start, overcurrent protection, and power-good indicators, making it ideal for demanding systems such as telecom, networking, and industrial equipment.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controller with 180° out-of-phase operation for reduced ripple
• Wide input voltage range: 4.5V to 15V
• Adjustable output voltage from 0.8V with ±1% accuracy
• Programmable switching frequency up to 1 MHz
• Soft-start, overcurrent protection, and power-good output
• External frequency synchronization capability
• Low shutdown current (<10 µA)

Target Applications

• 5G base station power supplies (e.g., for remote radio units)
• Networking equipment (e.g., routers, switches)
• Industrial control systems (e.g., PLCs, motor drives)
• Telecom infrastructure (e.g., line cards, optical modules)
• Automotive infotainment and dashboard power rails
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3882DW-1. 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

UCC3882DW-1 是德州儀器推出的一款高性能雙輸出電源管理 IC，專為低電壓、大電流應用設計。採用 28 引腳 SOIC 封裝，集成兩個獨立的同步降壓控制器，開關頻率高達 1 MHz，可實現緊湊的電源解決方案。該器件在 4.5V 至 15V 輸入電源下工作，提供可調輸出電壓低至 0.8V，精度 ±1%。其先進功能包括軟啟動、過流保護和電源正常指示，非常適合電信、網絡和工業設備等要求苛刻的系統。

詳細技術參數

核心特性

• 雙路同步降壓控制器，180° 錯相工作以降低紋波
• 寬輸入電壓範圍：4.5V 至 15V
• 可調輸出電壓低至 0.8V，精度 ±1%
• 可編程開關頻率高達 1 MHz
• 軟啟動、過流保護和電源正常輸出
• 外部頻率同步功能
• 低關斷電流（<10 µA）

典型應用場景

• 5G 基站電源（例如用於遠程射頻單元）
• 網絡設備（例如路由器、交換機）
• 工業控制系統（例如 PLC、電機驅動）
• 電信基礎設施（例如線卡、光模塊）
• 汽車信息娛樂和儀表板電源軌
• FPGA 和 DSP 內核電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3882DW-1 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]