UC2637DW TI PWM Controller | 20-SOIC | Dual Output, 1MHz

Product Overview

The UC2637DW from Texas Instruments is a high-performance dual-output PWM controller designed for isolated power supplies. It integrates two independent PWM channels with synchronous rectification control, enabling efficient DC-DC conversion up to 1MHz switching frequency. Housed in a compact 20-SOIC package, it is ideal for space-constrained applications requiring high power density and reliability.

Detailed Technical Specifications

Key Features

• Dual independent PWM outputs with 180° phase shift
• Integrated synchronous rectification drivers
• Programmable soft-start and current limit
• Under-voltage lockout (UVLO) and thermal shutdown
• Low quiescent current (2mA typical)

Target Applications

• 5G base station power modules (e.g., for remote radio units)
• Automotive dashboard displays and infotainment systems
• Industrial power supplies for PLCs and motor drives
• Telecom and networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC2637DW. 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

UC2637DW 是德州儀器 (TI) 推出的高性能雙輸出 PWM 控制器，專為隔離式電源設計。它集成了兩個獨立的 PWM 通道和同步整流控制，支持高達 1MHz 的開關頻率，實現高效 DC-DC 轉換。採用緊湊的 20-SOIC 封裝，適合對功率密度和可靠性有嚴格要求的空間受限應用。

詳細技術參數

核心特性

• 雙獨立 PWM 輸出，相位差 180°
• 集成同步整流驅動器
• 可編程軟啟動和電流限制
• 欠壓鎖定 (UVLO) 和熱關斷
• 低靜態電流 (典型值 2mA)

典型應用場景

• 5G 基站電源模塊 (例如用於遠程射頻單元)
• 汽車儀表板顯示和信息娛樂系統
• 工業電源 (用於 PLC 和電機驅動)
• 電信和網絡設備 (例如路由器、交換機)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC2637DW 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]