UC2544DW TI Power Management IC | 18-SOIC | Dual PWM Controller, 40V

Product Overview

The UC2544DW from Texas Instruments is a high-performance dual-channel PWM controller designed for power supply applications. It integrates two independent PWM control circuits with precise regulation, making it ideal for multi-output power systems. The device operates from a supply voltage up to 40V and features programmable dead-time, soft-start, and current limiting. Housed in an 18-pin SOIC package, it offers a compact solution for industrial and automotive power management.

Detailed Technical Specifications

Key Features

• Dual independent PWM controllers
• Programmable dead-time control
• Soft-start and current limiting
• Under-voltage lockout (UVLO)
• Wide input voltage range
• Low quiescent current

Target Applications

• 5G base station power supplies
• Automotive dashboard power management
• Industrial DC-DC converters
• Telecom power systems
• Multi-output power modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC2544DW. 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

UC2544DW 是德州儀器（TI）推出的一款高性能雙通道 PWM 控制器，專為電源供應應用設計。它集成了兩個獨立的 PWM 控制電路，具有精確的調節能力，非常適合多輸出電源系統。該器件可在高達 40V 的電源電壓下工作，並具有可編程死區時間、軟啟動和電流限制功能。採用 18 引腳 SOIC 封裝，為工業和汽車電源管理提供緊湊解決方案。

詳細技術參數

核心特性

• 雙獨立 PWM 控制器
• 可編程死區時間控制
• 軟啟動和電流限制
• 欠壓鎖定 (UVLO)
• 寬輸入電壓範圍
• 低靜態電流

典型應用場景

• 5G 基站電源
• 汽車儀表板電源管理
• 工業 DC-DC 轉換器
• 電信電源系統
• 多輸出電源模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC2544DW 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]