INA231BIYFDR TI Current/Power Monitor | 12-DSBGA (1.65X1.39) | I2C, 0-28V

Product Overview

The INA231BIYFDR is a high-side current and power monitor from Texas Instruments, featuring an I2C interface and a wide common-mode voltage range of 0V to 28V. Housed in a compact 12-DSBGA (1.65mm x 1.39mm) package, it provides accurate current, voltage, and power measurements with a typical offset voltage of 10µV and a gain error of 0.02%. The device operates over a temperature range of -40°C to +125°C and is ideal for precision power monitoring in space-constrained applications.

Detailed Technical Specifications

Key Features

• High accuracy: 10µV offset, 0.02% gain error
• Wide common-mode range: 0V to 28V
• I2C interface with up to 2.56MHz bus speed
• 16-bit delta-sigma ADC for precise measurements
• Low quiescent current: 350µA (typical)
• Small footprint: 12-DSBGA (1.65mm x 1.39mm)
• Alert function for overcurrent/undervoltage detection

Target Applications

• 5G base station power monitoring (e.g., remote radio unit power rails)
• Automotive dashboard power management (e.g., infotainment system)
• Server and data center power distribution
• Battery-powered devices (e.g., smartphones, tablets)
• Industrial automation and control systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA231BIYFDR. 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

INA231BIYFDR 是德州儀器的一款高側電流和功率監控器，具有 I2C 接口和 0V 至 28V 的寬共模電壓範圍。它採用緊湊的 12-DSBGA（1.65mm x 1.39mm）封裝，提供精確的電流、電壓和功率測量，典型偏移電壓為 10µV，增益誤差為 0.02%。該器件的工作溫度範圍為 -40°C 至 +125°C，非常適合在空間受限的應用中進行精確的功率監控。

詳細技術參數

核心特性

• 高精度：10µV 偏移，0.02% 增益誤差
• 寬共模範圍：0V 至 28V
• I2C 接口，最高 2.56MHz 總線速度
• 16 位 Δ-Σ ADC，實現精確測量
• 低靜態電流：350µA（典型）
• 小尺寸：12-DSBGA（1.65mm x 1.39mm）
• 警報功能，用於過流/欠壓檢測

典型應用場景

• 5G 基站功率監控（例如遠程射頻單元電源軌）
• 汽車儀表板電源管理（例如信息娛樂系統）
• 服務器和數據中心配電
• 電池供電設備（例如智能手機、平板電腦）
• 工業自動化和控制系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA231BIYFDR 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]