EMB1499QMH/NOPB TI Current-Shunt Monitor | 28-HTSSOP | 0-26V, Bidirectional

Product Overview

The EMB1499QMH/NOPB from Texas Instruments is a high-side current-shunt monitor with a voltage output that can measure bidirectional current. It operates over a common-mode voltage range from 0V to 26V, making it suitable for a variety of applications including motor control, battery management, and power supply monitoring. The device is offered in a 28-pin HTSSOP package with an exposed pad for enhanced thermal performance.

Detailed Technical Specifications

Key Features

• Bidirectional current sensing with a single output
• High accuracy: ±0.5% gain error (max)
• Low offset drift: 1 µV/°C (typ)
• Wide common-mode voltage range: 0V to 26V
• Fast response time: 2 µs (typ)
• Enable pin for power saving
• Available in a thermally enhanced HTSSOP package

Target Applications

• Motor control in industrial drives and robotics
• Battery management systems for electric vehicles (EV) and energy storage
• Power supply monitoring in telecom and 5G base stations
• Current sensing in automotive systems (e.g., dashboard displays, body control modules)
• Solar inverters and renewable energy systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for EMB1499QMH/NOPB. 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

EMB1499QMH/NOPB 是德州儀器（TI）的一款高端電流檢測放大器，具有電壓輸出，可測量雙向電流。其共模電壓範圍為 0V 至 26V，適用於多種應用，包括電機控制、電池管理和電源監控。該器件採用 28 引腳 HTSSOP 封裝，帶有裸露焊盤以增強散熱性能。

詳細技術參數

核心特性

• 單輸出雙向電流檢測
• 高精度：增益誤差 ±0.5%（最大值）
• 低失調漂移：1 µV/°C（典型值）
• 寬共模電壓範圍：0V 至 26V
• 快速響應時間：2 µs（典型值）
• 使能引腳，用於節省功耗
• 採用增強散熱的 HTSSOP 封裝

典型應用場景

• 工業驅動和機器人中的電機控制
• 電動汽車（EV）和儲能系統的電池管理
• 電信和 5G 基站的電源監控
• 汽車系統中的電流檢測（例如儀表盤顯示、車身控制模塊）
• 太陽能逆變器和可再生能源系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 EMB1499QMH/NOPB 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]