UCC39412D TI DC-DC Controller | 8-SOIC | 1A Output, 4.5V-30V Input

Product Overview

The UCC39412D from Texas Instruments is a high-performance, current-mode PWM controller designed for DC-DC converter applications. It operates over a wide input voltage range from 4.5V to 30V and delivers up to 1A of output current. Housed in an 8-pin SOIC package, this device integrates essential features for efficient power conversion, including a 1.5A peak gate drive, undervoltage lockout (UVLO), and programmable soft-start. The UCC39412D is ideal for use in isolated and non-isolated power supplies, offering excellent line and load regulation.

Detailed Technical Specifications

Key Features

• Current-mode control for improved transient response
• Wide input voltage range: 4.5V to 30V
• 1.5A peak gate drive capability
• Programmable soft-start for reduced inrush current
• Undervoltage lockout (UVLO) with hysteresis
• Low startup current: 100µA typical
• Frequency synchronization capability
• Thermal shutdown protection

Target Applications

• 5G base station power supplies
• Automotive dashboard displays
• Industrial control systems
• Telecom and networking equipment
• Battery-powered devices
• Point-of-load (POL) converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC39412D. 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

UCC39412D 是德州儀器 (TI) 推出的一款高性能電流模式 PWM 控制器，專為 DC-DC 轉換器應用設計。它支援 4.5V 至 30V 的寬輸入電壓範圍，並可提供高達 1A 的輸出電流。該器件採用 8 引腳 SOIC 封裝，整合了高效能電源轉換所需的關鍵功能，包括 1.5A 峰值閘極驅動、欠壓鎖定 (UVLO) 和可編程軟啟動。UCC39412D 非常適合用於隔離和非隔離電源供應，具有優異的線性與負載調節能力。

詳細技術參數

核心特性

• 電流模式控制，改善瞬態響應
• 寬輸入電壓範圍：4.5V 至 30V
• 1.5A 峰值閘極驅動能力
• 可編程軟啟動，減少浪湧電流
• 欠壓鎖定 (UVLO) 帶遲滯
• 低啟動電流：典型值 100µA
• 頻率同步功能
• 熱關斷保護

典型應用場景

• 5G 基站電源
• 汽車儀表板顯示器
• 工業控制系統
• 電信與網路設備
• 電池供電設備
• 負載點 (POL) 轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC39412D 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]