UC3572D TI DC/DC Controller | 8-SOIC | Step-Down, 1A Output

Product Overview

The UC3572D from Texas Instruments is a high-performance step-down (buck) switching regulator controller designed for applications requiring efficient voltage conversion. Housed in an 8-pin SOIC package, this device integrates all necessary control circuitry to drive an external N-channel MOSFET, enabling output currents up to 1A. With a wide input voltage range of 4.5V to 30V, the UC3572D is ideal for distributed power systems, battery-powered equipment, and industrial applications.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 30V
• Adjustable output voltage from 1.23V to 25V
• High efficiency up to 90%
• Internal soft-start for reduced inrush current
• Overcurrent protection (OCP) and thermal shutdown
• Low shutdown current (<10µA)
• External synchronization capability

Target Applications

• 5G base station power supplies
• Automotive dashboard displays
• Industrial control systems
• Battery-powered equipment
• Distributed power architectures

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC3572D. 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

UC3572D 是德州儀器 (TI) 推出的一款高性能降壓 (buck) 開關穩壓器控制器，採用 8 引腳 SOIC 封裝。該器件集成了所有必要的控制電路，用於驅動外部 N 溝道 MOSFET，可提供高達 1A 的輸出電流。輸入電壓範圍為 4.5V 至 30V，非常適合分布式電源系統、電池供電設備和工業應用。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 30V
• 可調輸出電壓：1.23V 至 25V
• 高效率，最高可達 90%
• 內部軟啟動，降低浪湧電流
• 過流保護 (OCP) 和熱關斷
• 低關斷電流 (<10µA)
• 外部同步功能

典型應用場景

• 5G 基站電源
• 汽車儀表板顯示
• 工業控制系統
• 電池供電設備
• 分布式電源架構

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC3572D 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]