UCD9248PFC TI Digital PWM Controller | 80-TQFP (12x12) | 4 Outputs, PMBus

Product Overview

The UCD9248PFC from Texas Instruments is a fully programmable, multi-output, digital PWM controller designed for non-isolated DC/DC power supplies. It integrates four synchronous buck converters with digital loop control, providing high efficiency and flexibility. The device supports PMBus communication for configuration and monitoring, making it ideal for complex power management systems.

Detailed Technical Specifications

Key Features

• Digital loop control with programmable coefficients
• Supports voltage positioning and adaptive voltage scaling
• PMBus compliant for telemetry and configuration
• Overcurrent, overvoltage, and overtemperature protection
• Phase shedding for light-load efficiency
• Spread spectrum for EMI reduction

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial servers and networking equipment
• FPGA and ASIC power rails
• Telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCD9248PFC. 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

UCD9248PFC 是德州儀器推出的全可編程、多輸出數字 PWM 控制器，專為非隔離 DC/DC 電源設計。它集成了四個同步降壓轉換器，採用數字環路控制，提供高效率和高靈活性。該器件支持 PMBus 通信，用於配置和監控，非常適合複雜的電源管理系統。

詳細技術參數

核心特性

• 數字環路控制，可編程係數
• 支持電壓定位和自適應電壓縮放
• 符合 PMBus 標準，支持遙測和配置
• 過流、過壓和過溫保護
• 輕載效率優化的相位關斷
• 展頻技術降低 EMI

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業服務器和網絡設備
• FPGA 和 ASIC 電源軌
• 電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCD9248PFC 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]