TPS48161QRGERQ1 TI Power Management IC | 23-VQFN (4x4) | 3V-80V, 6A

Product Overview

The TPS48161QRGERQ1 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-pin VQFN (4x4 mm) package, this device integrates a 6A rated power switch with advanced protection features, making it ideal for 48-V automotive systems, industrial automation, and telecom infrastructure. It operates over a wide input voltage range of 3 V to 80 V, withstanding load dump transients up to 105 V, ensuring reliable operation in harsh conditions.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3 V to 80 V, with 105 V load dump capability
• Low on-resistance: 50 mΩ typical, minimizing power loss
• Integrated protection: Overcurrent, short-circuit, thermal shutdown, reverse current blocking
• Diagnostic output: Current sense and fault flag for system monitoring
• Ultra-low shutdown current: 1.5 μA, ideal for battery-powered applications
• AEC-Q100 qualified for automotive reliability
• Compact 4x4 mm VQFN package for space-constrained designs

Target Applications

• Automotive: 48-V mild hybrid systems, electric power steering (EPS), battery management systems (BMS)
• Telecom: 5G base station power distribution, remote radio unit (RRU) power management
• Industrial: Programmable logic controllers (PLC), motor drives, power over Ethernet (PoE) switches
• Consumer: High-end audio amplifiers, power tools, robotics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS48161QRGERQ1. 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

TPS48161QRGERQ1 是德州儀器推出的一款車規級高壓電源管理 IC，採用緊湊的 23 引腳 VQFN（4x4 mm）封裝，專為惡劣環境下的高效能配電設計。該器件整合了額定 6A 的功率開關，並具備先進的保護功能，可在 3 V 至 80 V 的寬輸入電壓範圍內工作，並能承受高達 105 V 的負載突降瞬態，確保在嚴苛條件下的可靠運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3 V 至 80 V，可承受 105 V 負載突降
• 低導通電阻：典型值 50 mΩ，降低功耗
• 集成保護：過流、短路、熱關斷、反向電流阻斷
• 診斷輸出：電流檢測和故障標誌，便於系統監控
• 超低關斷電流：1.5 μA，適合電池供電應用
• 通過 AEC-Q100 認證，符合汽車級可靠性
• 緊湊的 4x4 mm VQFN 封裝，節省空間

典型應用場景

• 汽車：48 V 輕度混合動力系統、電動助力轉向（EPS）、電池管理系統（BMS）
• 電信：5G 基站配電、遠端射頻單元（RRU）電源管理
• 工業：可程式邏輯控制器（PLC）、馬達驅動、乙太網供電（PoE）交換機
• 消費類：高端音頻放大器、電動工具、機器人

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS48161QRGERQ1 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。
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• 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。
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• 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]