TPS3779BDRYT TI Supervisory Circuits | 6-SON (1.45x1) | Dual Voltage Detector, 0.5% Accuracy

Product Overview

The TPS3779BDRYT from Texas Instruments is a high-precision dual voltage detector designed for monitoring multiple supply rails in complex systems. Housed in a compact 6-pin SON package (1.45mm x 1.0mm), 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 supervision. With a wide operating voltage range of 0.6V to 6.5V and ultra-low quiescent current of 0.7µA (typical), it is ideal for battery-powered and power-sensitive applications. The open-drain outputs are active-low and can be pulled up to any voltage independent of VDD, providing design flexibility.

Detailed Technical Specifications

Key Features

• Dual voltage detection with independent adjustable thresholds
• High accuracy: ±0.5% threshold over temperature
• Ultra-low power consumption: 0.7 µA quiescent current
• Wide supply voltage range: 0.6V to 6.5V
• Adjustable reset timeout delay with external capacitor
• Open-drain outputs for flexible voltage level interfacing
• Small 6-pin SON package for space-constrained designs

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial IoT sensor nodes
• Portable medical devices
• FPGA and SoC core voltage supervision

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3779BDRYT. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
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• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS3779BDRYT 是德州儀器（TI）推出的一款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。它採用緊湊的 6 引腳 SON 封裝（1.45mm x 1.0mm），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，確保可靠的系統監控。其寬工作電壓範圍為 0.6V 至 6.5V，靜態電流低至 0.7µA（典型值），非常適合電池供電和對功耗敏感的應用。開漏輸出為低電平有效，可上拉至與 VDD 無關的任何電壓，提供設計靈活性。

詳細技術參數

核心特性

• 雙電壓檢測，獨立可調閾值
• 高精度：溫度範圍內 ±0.5% 閾值
• 超低功耗：0.7 µA 靜態電流
• 寬電源電壓範圍：0.6V 至 6.5V
• 可調復位超時延遲（外部電容）
• 開漏輸出，靈活的電壓電平接口
• 小型 6 引腳 SON 封裝，適合空間受限設計

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
• 工業物聯網傳感器節點
• 便攜式醫療設備
• FPGA 和 SoC 核心電壓監控

環球供應鏈與批發合作夥伴方案

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