UCC3882PW TI Power Management IC | 28-TSSOP | Dual Output, Step-Down Controller

Product Overview

The UCC3882PW from Texas Instruments is a high-performance dual-output step-down (buck) controller designed for low-voltage power supply applications. It operates from a 4.5V to 15V input voltage range and provides two independent regulated outputs with adjustable output voltages down to 1.2V. The device integrates two synchronous buck controllers with 180° out-of-phase operation to reduce input ripple and component stress. Housed in a compact 28-pin TSSOP package, it is ideal for space-constrained designs requiring high efficiency and fast transient response.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controllers with 180° phase shift
• Adjustable output voltage from 1.2V to 5.5V
• Programmable switching frequency up to 600kHz
• External MOSFETs for high current capability
• Power-good output and enable function
• Overcurrent and overvoltage protection
• Low shutdown current (<10µA)

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control systems
• Telecom and networking equipment
• FPGA and DSP core voltages

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC3882PW. 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

UCC3882PW 是德州儀器 (TI) 推出的一款高性能雙輸出降壓 (buck) 控制器，專為低電壓電源應用設計。它可在 4.5V 至 15V 的輸入電壓範圍內工作，提供兩個獨立調節的輸出，輸出電壓可調低至 1.2V。該器件集成了兩個同步降壓控制器，採用 180° 錯相工作，以降低輸入紋波和元件應力。採用緊湊的 28 引腳 TSSOP 封裝，非常適合需要高效率和高瞬態響應的空間受限設計。

詳細技術參數

核心特性

• 雙同步降壓控制器，180° 相移
• 可調輸出電壓 1.2V 至 5.5V
• 可編程開關頻率最高 600kHz
• 外部 MOSFET 支持大電流
• 電源正常指示和使能功能
• 過流和過壓保護
• 低關斷電流 (<10µA)

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制系統
• 電信和網絡設備
• FPGA 和 DSP 核心電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC3882PW 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]