TPS3779CDRYT TI Supervisory Circuits | 6-SON (1.45x1) | Dual Voltage Detector, Open-Drain Output

Product Overview

The TPS3779CDRYT from Texas Instruments is a dual-channel voltage supervisor designed for monitoring two independent supply voltages. Housed in a compact 6-pin SON package (1.45mm x 1mm), it offers precise voltage detection with a typical threshold accuracy of ±1%. The device features open-drain outputs, active-low reset signals, and a fixed delay time of 200ms. It operates over a wide supply voltage range of 0.9V to 6.5V, making it suitable for low-power and portable applications. The TPS3779CDRYT is ideal for systems requiring reliable power-up and power-down sequencing, such as microcontrollers, DSPs, and FPGAs.

Detailed Technical Specifications

Key Features

• Dual voltage monitoring with independent thresholds
• Low quiescent current: 5µA typical
• High threshold accuracy: ±1%
• Fixed reset delay: 200ms
• Open-drain outputs for wired-OR connection
• Wide supply voltage range: 0.9V to 6.5V
• Small 6-pin SON package (1.45mm x 1mm)
• Operating temperature: -40°C to +125°C

Target Applications

• 5G base stations: Monitoring core and I/O voltages
• Automotive dashboards: Supervising infotainment and sensor supplies
• Portable medical devices: Ensuring safe power-up of critical circuits
• Industrial IoT sensors: Low-power voltage monitoring
• FPGA/SoC systems: Sequencing multiple power rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3779CDRYT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

TPS3779CDRYT 是德州儀器推出的雙通道電壓監控器，用於監測兩個獨立電源電壓。採用緊湊的 6 引腳 SON 封裝（1.45mm x 1mm），提供精確的電壓檢測，典型閾值精度為 ±1%。器件具有開漏輸出、低電平有效復位信號和固定的 200ms 延遲時間。工作電源電壓範圍為 0.9V 至 6.5V，適用於低功耗和便攜式應用。TPS3779CDRYT 非常適合需要可靠上電和掉電序列的系統，如微控制器、DSP 和 FPGA。

詳細技術參數

核心特性

• 雙電壓監控，獨立閾值
• 低靜態電流：典型值 5µA
• 高閾值精度：±1%
• 固定復位延遲：200ms
• 開漏輸出，支持線或連接
• 寬電源電壓範圍：0.9V 至 6.5V
• 小型 6 引腳 SON 封裝（1.45mm x 1mm）
• 工作溫度：-40°C 至 +125°C

典型應用場景

• 5G 基站：監控核心和 I/O 電壓
• 汽車儀表板：監控信息娛樂和傳感器電源
• 便攜式醫療設備：確保關鍵電路上電安全
• 工業物聯網傳感器：低功耗電壓監控
• FPGA/SoC 系統：多電源軌排序

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3779CDRYT 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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• 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。

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• 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。
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