TPS622319DRYT TI Step-Down Converter | 6-SON (1.45x1) | 3MHz, 1A

Product Overview

The TPS622319DRYT from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter optimized for battery-powered and space-constrained applications. Housed in a compact 6-pin SON package (1.45mm x 1mm), it delivers up to 1A output current with a switching frequency of 3MHz, enabling small external components. The device operates from a 2.3V to 6V input voltage range, making it suitable for single-cell Li-Ion, multi-cell alkaline, or 5V rail inputs. With a typical quiescent current of 17µA and high efficiency up to 95%, it extends battery life in portable electronics.

Detailed Technical Specifications

Key Features

• High efficiency: up to 95%
• 3MHz fixed switching frequency for small inductor and capacitor
• Low quiescent current: 17µA
• Power-save mode for light load efficiency
• 100% duty cycle for low dropout operation
• Over-temperature and over-current protection
• Small 6-SON package (1.45mm x 1mm)

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Wearable electronics
• IoT modules
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS622319DRYT. 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

TPS622319DRYT 是德州儀器推出的一款高效同步降壓 DC-DC 轉換器，專為電池供電和空間受限的應用而優化。採用緊湊的 6 引腳 SON 封裝（1.45mm x 1mm），可提供高達 1A 的輸出電流，開關頻率為 3MHz，從而實現小型外部元件。該器件在 2.3V 至 6V 的輸入電壓範圍內工作，適用於單節鋰離子、多節鹼性電池或 5V 電源軌輸入。典型靜態電流為 17µA，效率高達 95%，可延長便攜式電子設備的電池壽命。

詳細技術參數

核心特性

• 高效率：高達 95%
• 3MHz 固定開關頻率，支持小型電感和電容
• 低靜態電流：17µA
• 輕載高效節能模式
• 100% 佔空比，支持低壓差運行
• 過溫和過流保護
• 小型 6-SON 封裝（1.45mm x 1mm）

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤顯示
• 便攜式醫療設備
• 可穿戴電子產品
• 物聯網模塊
• 電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS622319DRYT 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]