TPS3779ADRYR TI Supervisory Circuits | 6-SON (1.45x1) | Dual-Channel, 1.8V-6.5V

Product Overview

The TPS3779ADRYR from Texas Instruments is a dual-channel voltage supervisor designed for monitoring multiple supply rails in embedded systems. Housed in a compact 6-pin SON package (1.45mm x 1mm), it offers precise voltage detection with adjustable thresholds via external resistors. The device operates over a wide supply range of 1.8V to 6.5V, making it suitable for battery-powered and industrial applications. Each channel provides an active-low open-drain reset output with a fixed delay time of 200ms, ensuring reliable system initialization.

Detailed Technical Specifications

Key Features

• Dual-channel voltage monitoring with independent threshold settings
• Ultra-low quiescent current: 5 µA per channel
• High threshold accuracy: ±1.5% over full temperature range
• Fixed 200ms reset delay prevents false triggering
• Open-drain outputs for wired-OR connection
• Small 6-pin SON package saves board space
• Wide supply voltage range supports 1.8V to 6.5V systems

Target Applications

• 5G base station power management: monitoring core and I/O voltages
• Automotive dashboard systems: supervising MCU and sensor rails
• Industrial PLCs: ensuring proper sequencing of analog and digital supplies
• Portable medical devices: battery voltage monitoring with low power
• IoT edge nodes: dual-rail supervision for wireless modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3779ADRYR. 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

TPS3779ADRYR 是德州儀器推出的雙通道電壓監控器，專為嵌入式系統中的多電源軌監控設計。採用緊湊的 6 引腳 SON 封裝（1.45mm x 1mm），通過外部電阻可調節閾值，實現精確電壓檢測。器件工作電壓範圍為 1.8V 至 6.5V，適用於電池供電和工業應用。每個通道提供低電平有效開漏復位輸出，固定延時 200ms，確保系統可靠初始化。

詳細技術參數

核心特性

• 雙通道電壓監控，獨立閾值設置
• 超低靜態電流：每通道 5 µA
• 高閾值精度：全溫度範圍 ±1.5%
• 固定 200ms 復位延時，防止誤觸發
• 開漏輸出，支持線與連接
• 小型 6 引腳 SON 封裝，節省電路板空間
• 寬供電電壓範圍，支持 1.8V 至 6.5V 系統

典型應用場景

• 5G 基站電源管理：監控核心和 I/O 電壓
• 汽車儀表板系統：監控 MCU 和傳感器電源軌
• 工業 PLC：確保模擬和數字電源的正確上電順序
• 便攜醫療設備：低功耗電池電壓監控
• IoT 邊緣節點：無線模塊的雙電源軌監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3779ADRYR 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]