UCC3882DW TI Power Management IC | 28-SOIC | Dual Synchronous Buck Controller

Product Overview

The UCC3882DW from Texas Instruments is a high-performance dual synchronous buck controller designed for low-voltage, high-current applications. It integrates two independent PWM controllers with adaptive dead-time control, enabling efficient power conversion for demanding systems. Housed in a 28-pin SOIC package, this IC is ideal for space-constrained designs requiring precise voltage regulation and fast transient response.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controller with independent enable and soft-start
• Adaptive dead-time control for high efficiency
• Programmable switching frequency up to 1MHz
• Lossless current sensing using inductor DCR
• Pre-bias startup capability
• Power-good output for sequencing

Target Applications

• 5G base station power supplies (e.g., remote radio unit, baseband unit)
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Networking and telecom infrastructure (e.g., routers, switches)
• FPGA and ASIC core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3882DW. 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 是德州儀器推出的一款高性能雙路同步降壓控制器，專為低電壓、大電流應用設計。它集成了兩個獨立的 PWM 控制器，具有自適應死區時間控制，可為要求苛刻的系統提供高效電源轉換。該 IC 採用 28 引腳 SOIC 封裝，非常適合需要精確電壓調節和快速瞬態響應的空間受限設計。

詳細技術參數

核心特性

• 雙路同步降壓控制器，獨立使能和軟啟動
• 自適應死區時間控制，實現高效率
• 可編程開關頻率高達 1MHz
• 使用電感 DCR 進行無損電流檢測
• 預偏置啟動能力
• 電源正常輸出，用於時序控制

典型應用場景

• 5G 基站電源（例如：遠端射頻單元、基帶單元）
• 汽車資訊娛樂和儀表板系統
• 工業控制和自動化設備
• 網路和電信基礎設施（例如：路由器、交換機）
• FPGA 和 ASIC 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3882DW 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]