TPS48121QRGERQ1 TI Power Management IC | 23-VQFN (4x4) | 3V-80V, 6A

Product Overview

The TPS48121QRGERQ1 is a high-voltage, automotive-grade power management IC from Texas Instruments, designed for robust and efficient power distribution in demanding environments. Housed in a compact 23-VQFN (4x4 mm) package, this device integrates a 6A rated power switch with comprehensive protection features, making it ideal for 48-V automotive systems, industrial automation, and telecom infrastructure.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3 V to 80 V
• Low on-resistance: 30 mΩ typical
• Integrated protection: overcurrent, overtemperature, short-circuit, reverse polarity
• Adjustable current limit
• Current sense output for monitoring
• Fault indicator output
• AEC-Q100 qualified for automotive applications
• Compact 23-VQFN package (4x4 mm)

Target Applications

• Automotive: 48-V mild hybrid systems, battery management, power distribution boxes
• Telecom: 5G base station power distribution, remote radio units
• Industrial: Programmable logic controllers (PLCs), motor drives, power over Ethernet (PoE)
• Consumer: High-end audio amplifiers, power tools

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS48121QRGERQ1. 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

TPS48121QRGERQ1 是德州儀器推出的一款車規級高壓電源管理 IC，專為在惡劣環境下實現高效、可靠的配電而設計。該器件採用緊湊的 23-VQFN（4x4 mm）封裝，集成了一個額定電流為 6A 的功率開關，並具備全面的保護功能，非常適合 48V 汽車系統、工業自動化和電信基礎設施等應用。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3 V 至 80 V
• 低導通電阻：典型值 30 mΩ
• 集成保護：過流、過溫、短路、反極性
• 可調節電流限制
• 電流檢測輸出，用於監控
• 故障指示輸出
• 通過 AEC-Q100 認證，適用於汽車應用
• 緊湊的 23-VQFN 封裝（4x4 mm）

典型應用場景

• 汽車：48V 輕度混合動力系統、電池管理、配電盒
• 電信：5G 基站配電、遠程射頻單元
• 工業：可編程邏輯控制器（PLC）、電機驅動、以太網供電（PoE）
• 消費類：高端音頻放大器、電動工具

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS48121QRGERQ1 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]