TPS62290IDRVRQ1 TI Step-Down Converter | 6-WSON (2x2) | 2.25MHz, 1A

Product Overview

The TPS62290IDRVRQ1 is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments, designed for automotive and industrial applications. It operates at a fixed switching frequency of 2.25 MHz, allowing the use of small inductors and capacitors. The device delivers up to 1 A output current with excellent load and line regulation. The input voltage range is from 2.3 V to 6 V, making it suitable for battery-powered and 5V rail systems. The TPS62290IDRVRQ1 is available in a compact 6-pin WSON package (2 mm x 2 mm) with a thermal pad for enhanced heat dissipation.

Detailed Technical Specifications

Key Features

• High Efficiency: Up to 95% over a wide load range
• Low Quiescent Current: 17 µA typical, ideal for battery-powered applications
• Fixed 2.25 MHz Switching Frequency: Enables small external components
• Power Save Mode: Improves efficiency at light loads
• 100% Duty Cycle: Low dropout operation
• Over-Temperature and Over-Current Protection
• Automotive Grade: AEC-Q100 qualified

Target Applications

• Automotive: Infotainment systems, ADAS cameras, dashboard displays (e.g., Tesla Model 3 display power supply)
• Industrial: 5G base station power modules, IoT gateways
• Portable Devices: Battery-powered equipment, handheld terminals
• Networking: Routers, switches, and small cell power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62290IDRVRQ1. 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

TPS62290IDRVRQ1 是德州儀器推出的一款高效同步降壓 DC-DC 轉換器，專為汽車和工業應用設計。它工作在 2.25 MHz 固定開關頻率，允許使用小型電感和電容。該器件可提供高達 1 A 的輸出電流，具有出色的負載和線性調節性能。輸入電壓範圍為 2.3 V 至 6 V，適用於電池供電和 5V 軌道系統。TPS62290IDRVRQ1 採用緊湊的 6 引腳 WSON 封裝（2 mm x 2 mm），帶有散熱焊盤以增強散熱。

詳細技術參數

核心特性

• 高效率：在寬負載範圍內高達 95%
• 低靜態電流：典型值 17 µA，適合電池供電應用
• 固定 2.25 MHz 開關頻率：支持小型外部元件
• 省電模式：輕載時提高效率
• 100% 佔空比：低壓差運行
• 過溫和過流保護
• 汽車級：通過 AEC-Q100 認證

典型應用場景

• 汽車：信息娛樂系統、ADAS 攝像頭、儀表板顯示（例如 Tesla Model 3 顯示屏電源）
• 工業：5G 基站電源模塊、物聯網網關
• 便攜設備：電池供電設備、手持終端
• 網絡：路由器、交換機和小型基站電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62290IDRVRQ1 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]