TPS22918TDBVTQ1 TI Power Switch | SOT-23-6 | 5.5V, 2A, 60mΩ

Product Overview

The TPS22918TDBVTQ1 from Texas Instruments is a high-performance, single-channel load switch with controlled turn-on and turn-off capabilities. Housed in a compact SOT-23-6 package, this device integrates an N-channel MOSFET with a low on-resistance of 60mΩ, enabling efficient power management in space-constrained applications. It supports an input voltage range of 0.65V to 5.5V and can deliver up to 2A of continuous current. The device features a quick output discharge (QOD) function to ensure rapid discharge of output capacitance when disabled, preventing unintended system behavior. With its automotive qualification (AEC-Q100), the TPS22918TDBVTQ1 is ideal for reliable operation in harsh environments.

Detailed Technical Specifications

Key Features

• Low on-resistance (60mΩ) minimizes power loss and heat dissipation.
• Ultra-low quiescent current (0.5µA) extends battery life in portable devices.
• Quick output discharge ensures safe and predictable system behavior during power-down.
• Controlled slew rate reduces inrush current and voltage transients.
• Wide input voltage range supports various power rails from 0.65V to 5.5V.
• Automotive qualification (AEC-Q100) ensures reliability in demanding environments.
• Small SOT-23-6 package saves board space.

Target Applications

• 5G base station power sequencing and distribution.
• Automotive infotainment and dashboard systems.
• Portable and battery-powered devices (e.g., smartphones, tablets).
• Industrial sensors and IoT modules.
• Solid-state drives (SSDs) and storage systems.
• Networking equipment (routers, switches).

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS22918TDBVTQ1. 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

TPS22918TDBVTQ1 是德州儀器 (TI) 推出的一款高性能單通道負載開關，具有可控的開啟和關閉功能。該器件採用緊湊的 SOT-23-6 封裝，集成了導通電阻低至 60mΩ 的 N 溝道 MOSFET，可在空間受限的應用中實現高效的電源管理。它支持 0.65V 至 5.5V 的輸入電壓範圍，並可提供高達 2A 的連續電流。該器件具有快速輸出放電 (QOD) 功能，可在禁用時快速釋放輸出電容，防止意外系統行為。憑藉汽車級認證 (AEC-Q100)，TPS22918TDBVTQ1 非常適合在惡劣環境中可靠運行。

詳細技術參數

核心特性

• 低導通電阻 (60mΩ)，減少功率損耗和熱量產生。
• 超低靜態電流 (0.5µA)，延長便攜設備的電池壽命。
• 快速輸出放電，確保斷電時系統行為安全且可預測。
• 可控壓擺率，降低浪湧電流和電壓瞬變。
• 寬輸入電壓範圍，支持 0.65V 至 5.5V 的多種電源軌。
• 汽車級認證 (AEC-Q100)，確保在惡劣環境中的可靠性。
• 小型 SOT-23-6 封裝，節省電路板空間。

典型應用場景

• 5G 基站電源排序與分配。
• 汽車信息娛樂系統和儀表板。
• 便攜式和電池供電設備（如智能手機、平板電腦）。
• 工業傳感器和物聯網模塊。
• 固態硬盤 (SSD) 和存儲系統。
• 網絡設備（路由器、交換機）。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS22918TDBVTQ1 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。
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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。

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]