TPS22907YZTR TI Load Switch | 4-DSBGA (0.9X0.9) | 5.5V, 2A, 40mΩ

Product Overview

The TPS22907YZTR from Texas Instruments is a high-performance, single-channel load switch with an integrated N-channel MOSFET. It supports a wide input voltage range from 0.65V to 5.5V and can deliver a continuous current of up to 2A. The device features a low on-resistance of 40mΩ (typical) at 5V VBIAS, minimizing power loss and voltage drop. Housed in a compact 4-pin DSBGA package (0.9mm x 0.9mm), it is ideal for space-constrained applications. The TPS22907YZTR includes a quick output discharge (QOD) function to quickly discharge the output capacitor when the switch is disabled, ensuring safe operation.

Detailed Technical Specifications

Key Features

• Ultra-low on-resistance: 40mΩ at 5V VBIAS
• Wide input voltage range: 0.65V to 5.5V
• High continuous current capability: 2A
• Low quiescent current: 0.5μA (typ)
• Quick output discharge for fast turn-off
• Small footprint: 4-pin DSBGA (0.9mm x 0.9mm)
• Active high enable logic
• Built-in reverse current protection

Target Applications

• 5G base stations: Power gating for RF transceivers and baseband processors
• Automotive dashboard: Power management for infotainment and display modules
• Portable devices: Smartphones, tablets, and wearables
• Industrial sensors: Power switching for IoT nodes
• Networking equipment: Routers and switches

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS22907YZTR. 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

TPS22907YZTR 是德州儀器（TI）推出的一款高性能單通道負載開關，內置 N 溝道 MOSFET。它支持 0.65V 至 5.5V 的寬輸入電壓範圍，並可提供高達 2A 的連續電流。該器件在 5V VBIAS 下典型導通電阻僅為 40mΩ，有效降低功耗和壓降。採用緊湊的 4 引腳 DSBGA 封裝（0.9mm x 0.9mm），非常適合空間受限的應用。TPS22907YZTR 包含快速輸出放電（QOD）功能，可在開關禁用時快速放電輸出電容，確保安全操作。

詳細技術參數

核心特性

• 超低導通電阻：5V VBIAS 下 40mΩ
• 寬輸入電壓範圍：0.65V 至 5.5V
• 高連續電流能力：2A
• 低靜態電流：0.5μA（典型值）
• 快速輸出放電，實現快速關斷
• 小尺寸：4 引腳 DSBGA（0.9mm x 0.9mm）
• 高電平有效使能邏輯
• 內置反向電流保護

典型應用場景

• 5G 基站：射頻收發器和基帶處理器的電源門控
• 汽車儀表盤：信息娛樂和顯示模塊的電源管理
• 便攜設備：智能手機、平板電腦和可穿戴設備
• 工業傳感器：物聯網節點的電源切換
• 網絡設備：路由器和交換機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS22907YZTR 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]