TPS38B5858FFDSKRQ1 TI Supervisory Circuit | 10-WSON (2.5x2.5) | 4.65V Threshold, Active-High

Product Overview

The TPS38B5858FFDSKRQ1 is a high-voltage supervisory circuit from Texas Instruments, designed for automotive and industrial applications requiring precise voltage monitoring. It features a fixed threshold of 4.65V with a 2.5% accuracy over temperature, and provides an active-high, open-drain reset output. Housed in a compact 10-WSON (2.5x2.5) package, it offers low quiescent current of 5.5 µA typical, making it ideal for battery-powered systems. The device monitors supply voltages from 1.6V to 6.5V and ensures reliable system reset during power-up, power-down, and brownout conditions.

Detailed Technical Specifications

Key Features

• Fixed 4.65V threshold with ±2.5% accuracy
• Low quiescent current: 5.5 µA
• Active-high open-drain reset output
• Wide supply voltage range: 1.6V to 6.5V
• Built-in hysteresis for noise immunity
• Reset timeout delay: 200 ms
• Automotive qualified (AEC-Q100)
• Small 10-WSON package (2.5x2.5 mm)

Target Applications

• Automotive: ADAS cameras, radar modules, infotainment systems, dashboard clusters
• Industrial: PLCs, motor drives, power supplies
• 5G base stations: monitoring supply rails for RF transceivers
• Portable devices: battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS38B5858FFDSKRQ1. 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

TPS38B5858FFDSKRQ1 是德州儀器推出的一款高電壓監控電路，專為需要精確電壓監控的汽車和工業應用設計。它具有固定的 4.65V 閾值，在整個溫度範圍內精度為 ±2.5%，並提供高電平有效、開漏復位輸出。該器件採用緊湊的 10-WSON（2.5x2.5）封裝，典型靜態電流僅為 5.5 µA，非常適合電池供電系統。它監控 1.6V 至 6.5V 的電源電壓，確保在加電、斷電和電壓驟降期間系統可靠復位。

詳細技術參數

核心特性

• 固定 4.65V 閾值，精度 ±2.5%
• 低靜態電流：5.5 µA
• 高電平有效開漏復位輸出
• 寬電源電壓範圍：1.6V 至 6.5V
• 內置遲滯，增強抗噪能力
• 復位延時：200 ms
• 通過汽車級認證（AEC-Q100）
• 小型 10-WSON 封裝（2.5x2.5 mm）

典型應用場景

• 汽車：ADAS 攝像頭、雷達模塊、信息娛樂系統、儀表盤
• 工業：PLC、電機驅動、電源
• 5G 基站：監控射頻收發器的電源軌
• 便攜設備：電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS38B5858FFDSKRQ1 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。
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• 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]