UCD3138064RJAR TI Digital Power Controller | 40-VQFN (6x6) | 3-Ch, 32-bit ARM, PMBus

Product Overview

The UCD3138064RJAR is a highly integrated digital power controller from Texas Instruments, designed for isolated power supply applications. It features a 32-bit ARM7TDMI-S processor core, three independent digital control loops, and extensive fault management. Housed in a compact 40-pin VQFN (6x6 mm) package, it enables high-density power designs with excellent flexibility and programmability.

Detailed Technical Specifications

Key Features

• Three independent digital control loops with high-resolution DPWM (250 ps)
• Integrated 12-bit ADC with up to 14 channels for accurate monitoring
• ARM7TDMI-S processor for flexible firmware implementation
• PMBus/I2C communication for telemetry and configuration
• Comprehensive fault protection: overvoltage, undervoltage, overcurrent, overtemperature
• Non-volatile memory for parameter storage
• Low-power modes for energy efficiency

Target Applications

• 5G base station power supplies (e.g., remote radio unit power modules)
• Telecom and datacom rectifiers (e.g., 48V DC-DC converters)
• Industrial power supplies (e.g., AC-DC adapters for servers)
• Automotive dashboard power management (e.g., infotainment systems)
• LED lighting drivers (e.g., street lighting power supplies)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCD3138064RJAR. 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

UCD3138064RJAR 是德州儀器（TI）推出的一款高度集成的數字電源控制器，專為隔離式電源應用設計。它採用 32 位 ARM7TDMI-S 處理器內核，具備三個獨立的數字控制環路和全面的故障管理功能。器件採用緊湊的 40 引腳 VQFN（6x6 mm）封裝，可實現高密度電源設計，具有出色的靈活性和可編程性。

詳細技術參數

核心特性

• 三個獨立的數字控制環路，高分辨率 DPWM（250 ps）
• 集成 12 位 ADC，最多 14 通道，用於精確監控
• ARM7TDMI-S 處理器，支持靈活的固件實現
• PMBus/I2C 通信，用於遙測和配置
• 全面的故障保護：過壓、欠壓、過流、過溫
• 非易失性存儲器，用於參數存儲
• 低功耗模式，提高能效

典型應用場景

• 5G 基站電源（例如：遠程射頻單元電源模塊）
• 電信和數據通信整流器（例如：48V DC-DC 轉換器）
• 工業電源（例如：服務器 AC-DC 適配器）
• 汽車儀表盤電源管理（例如：信息娛樂系統）
• LED 照明驅動器（例如：路燈電源）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCD3138064RJAR 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]