TPS388R04H01RTERQ1 TI Supervisory Circuit | 16-WQFN (3x3) | 4-Channel, 0.5% Accuracy

Product Overview

The TPS388R04H01RTERQ1 from Texas Instruments is a high-performance supervisory circuit designed for monitoring multiple voltage rails in automotive and industrial applications. Housed in a compact 16-WQFN (3x3 mm) package, this device integrates four voltage supervisors with precision reference, offering 0.5% threshold accuracy over temperature. It features programmable delay times, manual reset input, and open-drain outputs, making it ideal for systems requiring reliable power-up sequencing and fault detection.

Detailed Technical Specifications

Key Features

• Four independent voltage supervisors with 0.5% threshold accuracy
• Wide supply voltage range: 1.0V to 5.5V
• Ultra-low quiescent current: 10 µA per channel
• Programmable reset timeout delay via external capacitor
• Manual reset (MR) input for system-initiated resets
• Open-drain outputs with internal pull-up resistors
• Glitch immunity to fast transients
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive: ADAS (Advanced Driver-Assistance Systems) like radar modules, camera modules, and LiDAR systems
• Infotainment: Dashboard displays, head units, and telematics control units
• Industrial: 5G base station power management, PLC (Programmable Logic Controllers), and motor drives
• Medical: Patient monitoring systems and portable diagnostic equipment
• Consumer: High-end gaming consoles and SSD controllers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS388R04H01RTERQ1. 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

TPS388R04H01RTERQ1 是德州儀器推出的一款高性能監控電路，專為汽車和工業應用中的多電壓軌監控設計。採用緊湊的 16-WQFN (3x3 mm) 封裝，該器件集成了四個電壓監控器與精密參考電壓，在整個溫度範圍內提供 0.5% 的閾值精度。它具有可編程延遲時間、手動復位輸入和開漏輸出，非常適合需要可靠上電順序和故障檢測的系統。

詳細技術參數

核心特性

• 四個獨立電壓監控器，閾值精度 0.5%
• 寬電源電壓範圍：1.0V 至 5.5V
• 超低靜態電流：每通道 10 µA
• 通過外部電容可編程復位超時延遲
• 手動復位 (MR) 輸入，用於系統觸發復位
• 開漏輸出，帶內部上拉電阻
• 對快速瞬變具有抗干擾能力
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車：ADAS（高級駕駛輔助系統），如雷達模塊、攝像頭模塊和激光雷達系統
• 信息娛樂：儀表板顯示屏、主機和遠程信息處理控制單元
• 工業：5G 基站電源管理、PLC（可編程邏輯控制器）和電機驅動
• 醫療：病人監護系統和便攜式診斷設備
• 消費類：高端遊戲機和 SSD 控制器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS388R04H01RTERQ1 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]