TPS3779DDRYR TI Supervisory Circuits | 6-SON (1.45X1) | Dual Voltage Detector, 0.5% Accuracy

Product Overview

The TPS3779DDRYR from Texas Instruments is a high-precision dual voltage detector designed for monitoring multiple supply rails in complex systems. Housed in a compact 6-SON (1.45mm x 1mm) package, it offers two independent voltage detection channels with adjustable thresholds via external resistors. The device features a 0.5% threshold accuracy over temperature, ensuring reliable system reset and power-fail detection. With a low quiescent current of 5 µA typical, it is ideal for power-sensitive applications. The open-drain outputs are active-low and can be pulled up to any voltage up to 6V, providing flexibility for interfacing with various logic levels.

Detailed Technical Specifications

Key Features

• Dual voltage detection with independent thresholds
• High accuracy: ±0.5% over temperature
• Ultra-low power: 5 µA quiescent current
• Wide supply range: 0.6V to 6.0V
• Adjustable reset timeout delay
• Small 6-SON package (1.45mm x 1mm)
• Open-drain outputs for flexible logic interfacing

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial control systems (PLC, motor drives)
• Portable medical devices (glucose meters, patient monitors)
• IoT edge nodes and smart sensors
• FPGA and SoC core voltage supervision

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3779DDRYR. 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

TPS3779DDRYR 是德州儀器推出的高精度雙電壓檢測器，專為監控複雜系統中的多個電源軌而設計。採用緊湊的 6-SON（1.45mm x 1mm）封裝，提供兩個獨立的電壓檢測通道，可通過外部電阻調節閾值。該器件在溫度範圍內具有 0.5% 的閾值精度，確保可靠的系統復位和電源故障檢測。典型靜態電流僅 5 µA，非常適合對功耗敏感的應用。開漏輸出為低電平有效，可上拉至最高 6V 的任何電壓，為與各種邏輯電平接口提供靈活性。

詳細技術參數

核心特性

• 雙電壓檢測，獨立閾值
• 高精度：溫度範圍內 ±0.5%
• 超低功耗：5 µA 靜態電流
• 寬電源範圍：0.6V 至 6.0V
• 可調復位延時
• 小型 6-SON 封裝（1.45mm x 1mm）
• 開漏輸出，靈活邏輯接口

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤和信息娛樂系統
• 工業控制系統（PLC、電機驅動）
• 便攜醫療設備（血糖儀、病人監護儀）
• 物聯網邊緣節點和智能傳感器
• FPGA 和 SoC 核心電壓監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3779DDRYR 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]