TPS62243DRVR TI Step-Down Converter | 6-WSON (2x2) | 2.25MHz, 300mA

Product Overview

The TPS62243DRVR from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter. It operates at a fixed switching frequency of 2.25 MHz and delivers up to 300 mA output current. The device is housed in a compact 6-pin WSON package (2 mm x 2 mm), making it ideal for space-constrained applications. With an input voltage range of 2.5 V to 6 V, it supports a wide variety of power sources including single-cell Li-Ion batteries and 3.3 V/5 V rails.

Detailed Technical Specifications

Key Features

• High efficiency: up to 95%
• Low quiescent current: 15 µA
• 2.25 MHz fixed switching frequency enables small external components
• Power-save mode for improved efficiency at light loads
• Internal soft-start
• Over-temperature and over-current protection
• Small 6-pin WSON package (2 mm x 2 mm)

Target Applications

• 5G base station power management
• Portable and battery-powered equipment
• Wireless routers and access points
• Industrial sensors and IoT devices
• Automotive dashboard displays
• Medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62243DRVR. 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

TPS62243DRVR 是德州儀器（TI）推出的一款高效同步降壓 DC-DC 轉換器。它工作在 2.25 MHz 固定開關頻率，可提供高達 300 mA 的輸出電流。器件採用緊湊的 6 引腳 WSON 封裝（2 mm x 2 mm），非常適合空間受限的應用。輸入電壓範圍為 2.5 V 至 6 V，支持多種電源，包括單節鋰離子電池和 3.3 V/5 V 電源軌。

詳細技術參數

核心特性

• 高效率：高達 95%
• 低靜態電流：15 µA
• 2.25 MHz 固定開關頻率，可使用小型外部元件
• 輕載時節能模式提高效率
• 內部軟啟動
• 過溫和過流保護
• 小型 6 引腳 WSON 封裝（2 mm x 2 mm）

典型應用場景

• 5G 基站電源管理
• 便攜式和電池供電設備
• 無線路由器和接入點
• 工業傳感器和物聯網設備
• 汽車儀表盤顯示
• 醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62243DRVR 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]