UCC2805QDRQ1 TI PWM Controller | 8-SOIC | 1MHz, 4.1V UVLO

Product Overview

The UCC2805QDRQ1 from Texas Instruments is a high-performance, current-mode PWM controller designed for isolated and non-isolated power supplies. It operates at a fixed frequency of up to 1 MHz and features a low startup current of 100 µA. The device includes an undervoltage lockout (UVLO) with hysteresis, a 1.5A peak gate drive, and a precision reference. Housed in an 8-pin SOIC package, it is qualified for automotive applications (AEC-Q100).

Detailed Technical Specifications

Key Features

• Current-mode control for improved transient response
• Low startup current (100 µA typical)
• High-frequency operation up to 1 MHz
• Internal soft-start and error amplifier
• Auto-restart after fault
• Green product (RoHS compliant)

Target Applications

• Automotive DC-DC converters (e.g., infotainment, ADAS)
• 5G base station power modules
• Industrial power supplies
• LED lighting drivers
• Telecom and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC2805QDRQ1. 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

UCC2805QDRQ1 是德州儀器推出的一款高性能電流模式 PWM 控制器，適用於隔離和非隔離電源。它支持高達 1 MHz 的固定頻率工作，啟動電流低至 100 µA。器件包含帶滯後的欠壓鎖定 (UVLO)、1.5A 峰值柵極驅動和精密基準。採用 8 引腳 SOIC 封裝，符合汽車級 AEC-Q100 認證。

詳細技術參數

核心特性

• 電流模式控制，改善瞬態響應
• 低啟動電流（典型值 100 µA）
• 高頻工作可達 1 MHz
• 內部軟啟動和誤差放大器
• 故障後自動重啟
• 綠色產品（符合 RoHS）

典型應用場景

• 汽車 DC-DC 轉換器（如信息娛樂、ADAS）
• 5G 基站電源模塊
• 工業電源
• LED 照明驅動
• 電信和網絡設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC2805QDRQ1 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]