TPS22953DSQR TI Power Switch | 10-WSON (2x2) | 5.5V, 5A, 16mΩ

Product Overview

The TPS22953DSQR from Texas Instruments is a high-performance, 5.5V, 5A load switch with an ultra-low ON-resistance of 16mΩ. Housed in a compact 10-WSON (2x2) package, it provides efficient power management and protection for a wide range of applications. The device features adjustable output discharge, thermal shutdown, and under-voltage lockout (UVLO), making it ideal for modern electronic systems.

Detailed Technical Specifications

Key Features

• Ultra-low RON: 16mΩ at 5V VBIAS
• Wide input voltage range: 0.6V to 5.5V
• High continuous current: 5A
• Adjustable output discharge rate
• Thermal shutdown and UVLO protection
• Low quiescent current: 60µA
• Small footprint: 10-WSON (2x2) package

Target Applications

• 5G base stations: Power sequencing for RF transceivers
• Automotive dashboard: Power distribution for infotainment and display modules
• Industrial IoT: Power gating for sensors and edge processors
• Portable electronics: Battery power management in smartphones and tablets
• Networking equipment: Hot-swap and power sequencing for line cards

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS22953DSQR. 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

TPS22953DSQR 是德州儀器（TI）推出的一款高性能負載開關，支持 5.5V 輸入電壓和 5A 連續電流，導通電阻（RON）低至 16mΩ。器件採用緊湊的 10-WSON（2x2）封裝，提供高效的電源管理和保護功能，包括可調輸出放電、熱關斷和欠壓鎖定（UVLO），適用於多種現代電子系統。

詳細技術參數

核心特性

• 超低導通電阻：5V VBIAS 下典型值 16mΩ
• 寬輸入電壓範圍：0.6V 至 5.5V
• 高連續電流：5A
• 可調輸出放電速率
• 熱關斷和欠壓鎖定保護
• 低靜態電流：60µA
• 小尺寸封裝：10-WSON（2x2）

典型應用場景

• 5G 基站：射頻收發器的電源時序控制
• 汽車儀表盤：信息娛樂和顯示模塊的配電
• 工業物聯網：傳感器和邊緣處理器的電源門控
• 便攜式電子設備：智能手機和平板電腦的電池電源管理
• 網絡設備：線卡熱插拔和電源時序

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS22953DSQR 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]