UCD3138128APFC TI Digital Power Controller | 80-TQFP (12x12) | 3 PWM, 8-Ch ADC

Product Overview

The UCD3138128APFC is a highly integrated digital power controller from Texas Instruments, designed for advanced power supply applications requiring high performance and flexibility. It features a 32-bit ARM7TDMI-S processor core, three PWM modules, and an 8-channel, 12-bit ADC. The device is housed in an 80-pin TQFP package (12x12 mm) and operates over a wide temperature range. It is ideal for AC/DC and DC/DC converters, power factor correction (PFC), and isolated power supplies.

Detailed Technical Specifications

Key Features

• Digital control loop with configurable PID coefficients
• Supports multiple topologies: buck, boost, flyback, LLC, etc.
• Integrated fault protection: overcurrent, overvoltage, overtemperature
• Non-volatile memory for firmware storage
• Real-time monitoring via PMBus
• Low standby power consumption

Target Applications

• 5G base station power supplies
• Automotive dashboard power management
• Industrial AC/DC adapters
• Server and telecom power modules
• LED lighting drivers
• Battery chargers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCD3138128APFC. 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

UCD3138128APFC 是德州儀器推出的一款高度集成的數字電源控制器，專為需要高性能和靈活性的先進電源應用而設計。它採用 32 位 ARM7TDMI-S 處理器核心，配備三個 PWM 模塊和一個 8 通道、12 位 ADC。該器件採用 80 引腳 TQFP 封裝（12x12 mm），可在寬溫度範圍內工作。非常適合 AC/DC 和 DC/DC 轉換器、功率因數校正（PFC）以及隔離式電源。

詳細技術參數

核心特性

• 數字控制環路，可配置 PID 係數
• 支持多種拓撲：降壓、升壓、反激、LLC 等
• 集成故障保護：過流、過壓、過溫
• 非易失性存儲器用於固件存儲
• 通過 PMBus 實時監控
• 低待機功耗

典型應用場景

• 5G 基站電源
• 汽車儀表板電源管理
• 工業 AC/DC 適配器
• 服務器和電信電源模塊
• LED 照明驅動器
• 電池充電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCD3138128APFC 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]