TPS628513DRLR TI Step-Down Converter | SOT-583 | 2.4V-5.5V, 1A

Product Overview

The TPS628513DRLR from Texas Instruments is a high-efficiency, synchronous step-down (buck) converter designed for space-constrained applications. With an input voltage range of 2.4V to 5.5V and output current capability up to 1A, it delivers a regulated output voltage as low as 0.6V. The device features a 4MHz typical switching frequency, enabling the use of small external inductors and capacitors, resulting in a compact solution size. The SOT-583 package (1.6mm x 1.6mm) further minimizes PCB footprint, making it ideal for portable and battery-powered devices.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% across load range
• Low quiescent current of 12µA for extended battery life
• 4MHz switching frequency minimizes external component size
• Internal compensation and soft-start
• Power-good output for sequencing
• Overcurrent and overtemperature protection
• Small SOT-583 package for space-constrained designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable medical devices (e.g., glucose monitors)
• Wireless IoT modules (e.g., Bluetooth, Wi-Fi)
• Battery-powered consumer electronics (e.g., smartwatches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS628513DRLR. 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

TPS628513DRLR 是德州儀器推出的一款高效同步降壓轉換器，專為空間受限的應用設計。輸入電壓範圍為 2.4V 至 5.5V，輸出電流高達 1A，可提供低至 0.6V 的穩壓輸出。器件典型開關頻率為 4MHz，允許使用小型外部電感和電容，從而實現緊湊的解決方案尺寸。SOT-583 封裝（1.6mm x 1.6mm）進一步減小了 PCB 佔板面積，非常適合便攜式和電池供電設備。

詳細技術參數

核心特性

• 全負載範圍內效率高達 95%
• 12µA 低靜態電流，延長電池壽命
• 4MHz 開關頻率，減小外部元件尺寸
• 內部補償和軟啟動
• 電源正常輸出，用於時序控制
• 過流和過熱保護
• 小型 SOT-583 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 便攜式醫療設備（如血糖監測儀）
• 無線 IoT 模塊（如藍牙、Wi-Fi）
• 電池供電的消費電子產品（如智能手錶）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS628513DRLR 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]