TPS3705-50DGN TI Supervisory Circuits | 8-HVSSOP | 4.65V Threshold, Active-Low Reset

Product Overview

The TPS3705-50DGN from Texas Instruments is a supervisory circuit designed for monitoring power supply voltages in digital systems. It provides a precision voltage monitor with a threshold of 4.65V, ensuring reliable reset generation during power-up, power-down, and brown-out conditions. The device features an active-low reset output with a fixed delay time, making it ideal for use with microprocessors, DSPs, and other sensitive logic circuits. Housed in a compact 8-HVSSOP package, the TPS3705-50DGN offers low power consumption and high accuracy, suitable for a wide range of industrial and consumer applications.

Detailed Technical Specifications

Key Features

• Precision voltage monitor with 4.65V threshold
• Active-low reset output with 200ms delay
• Low quiescent current: 9µA
• Wide supply voltage range: 1.8V to 6.0V
• Open-drain reset output for wired-OR connection
• Small 8-HVSSOP package for space-constrained designs
• Temperature range: -40°C to +85°C

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems (PLCs, motor drives)
• Medical devices (patient monitors, infusion pumps)
• Consumer electronics (smart home hubs, routers)
• Portable battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3705-50DGN. 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

TPS3705-50DGN 是德州儀器推出的一款監控電路，專為監控數位系統中的電源電壓而設計。它提供精確的 4.65V 電壓監控閾值，確保在開機、關機和電壓驟降期間可靠地產生重置訊號。該器件具有低電平有效重置輸出和固定延遲時間，非常適合與微處理器、DSP 和其他敏感邏輯電路配合使用。採用緊湊的 8-HVSSOP 封裝，TPS3705-50DGN 具有低功耗和高精度，適用於各種工業和消費應用。

詳細技術參數

核心特性

• 精確電壓監控，閾值 4.65V
• 低電平有效重置輸出，延遲 200ms
• 低靜態電流：9µA
• 寬電源電壓範圍：1.8V 至 6.0V
• 開漏重置輸出，支援線或連接
• 小型 8-HVSSOP 封裝，適合空間受限設計
• 溫度範圍：-40°C 至 +85°C

典型應用場景

• 5G 基地台電源管理
• 汽車儀表板與資訊娛樂系統
• 工業控制系統（PLC、馬達驅動器）
• 醫療設備（病人監護儀、輸液泵）
• 消費電子（智慧家庭中樞、路由器）
• 可攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3705-50DGN 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]