TPS22958DGNR TI Power Switch | 8-HVSSOP | 5.5V, 4A, 16mΩ

Product Overview

The TPS22958DGNR from Texas Instruments is a high-performance, single-channel load switch with controlled slew rate and low on-resistance. It supports an input voltage range of 0.65V to 5.5V and can deliver up to 4A of continuous current. The device is housed in an 8-pin HVSSOP package, making it suitable for space-constrained applications. Its integrated quick output discharge (QOD) feature ensures fast output discharge when the switch is disabled.

Detailed Technical Specifications

Key Features

• Low on-resistance (16mΩ typical) minimizes power loss
• Adjustable slew rate control reduces inrush current
• Quick output discharge for fast turn-off
• Ultra-low quiescent current (0.5µA) extends battery life
• Small package saves board space
• Active high enable with internal pull-down

Target Applications

• 5G base stations: Power sequencing for RF transceivers
• Automotive dashboard: Power distribution for infotainment systems
• Portable electronics: Battery-powered devices like smartphones and tablets
• Industrial sensors: Power gating for low-power IoT nodes
• Networking equipment: Hot-swap and power management for line cards

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS22958DGNR. 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

TPS22958DGNR 是德州儀器 (TI) 推出的一款高性能單通道負載開關，具有可控的壓擺率和低導通電阻。它支持 0.65V 至 5.5V 的輸入電壓範圍，可提供高達 4A 的連續電流。該器件採用 8 引腳 HVSSOP 封裝，適合空間受限的應用。其集成的快速輸出放電 (QOD) 功能可在開關禁用時實現快速輸出放電。

詳細技術參數

核心特性

• 低導通電阻 (典型值 16mΩ)，降低功耗
• 可調壓擺率控制，減小浪湧電流
• 快速輸出放電，實現快速關斷
• 超低靜態電流 (0.5µA)，延長電池壽命
• 小型封裝，節省電路板空間
• 高電平使能，內置下拉電阻

典型應用場景

• 5G 基站：射頻收發器的電源排序
• 汽車儀表板：信息娛樂系統的電源分配
• 便攜式電子設備：智能手機和平板電腦等電池供電設備
• 工業傳感器：低功耗物聯網節點的電源門控
• 網絡設備：線路卡的熱插拔和電源管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS22958DGNR 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]