INA138QPWRQ1 TI Current Sense Amplifier | 8-TSSOP | 2.7V-36V, 1% Accuracy

Product Overview

The INA138QPWRQ1 from Texas Instruments is a high-side current sense amplifier designed for automotive and industrial applications. It operates over a wide supply voltage range of 2.7V to 36V and provides an output voltage proportional to the load current. With a typical accuracy of 1% and a bandwidth of 800 kHz, it is ideal for precision current monitoring in power management systems.

Detailed Technical Specifications

Key Features

• High accuracy current sensing with 1% typical error
• Wide common-mode voltage range up to 36V
• Low quiescent current of 40 µA
• High bandwidth of 800 kHz for fast transient response
• Automotive qualified (AEC-Q100)
• Small 8-TSSOP package for space-constrained designs

Target Applications

• Automotive: Battery management systems, electric vehicle chargers, dashboard power monitoring
• Industrial: Motor control, power supplies, solar inverters
• Telecom: 5G base station power management, server power supplies
• Consumer: Smart home devices, power tools

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA138QPWRQ1. 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

INA138QPWRQ1 是德州儀器推出的一款高端電流檢測放大器，專為汽車和工業應用設計。它可在 2.7V 至 36V 的寬電源電壓範圍內工作，輸出電壓與負載電流成正比。典型精度為 1%，帶寬為 800 kHz，非常適合電源管理系統中的精確電流監控。

詳細技術參數

核心特性

• 高精度電流檢測，典型誤差 1%
• 寬共模電壓範圍，高達 36V
• 低靜態電流 40 µA
• 高帶寬 800 kHz，快速瞬態響應
• 通過汽車級認證（AEC-Q100）
• 小型 8-TSSOP 封裝，節省空間

典型應用場景

• 汽車：電池管理系統、電動車充電器、儀表板電源監控
• 工業：電機控制、電源、太陽能逆變器
• 電信：5G 基站電源管理、服務器電源
• 消費電子：智能家居設備、電動工具

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA138QPWRQ1 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]