TPS65580PWP TI Power Management IC | 20-HTSSOP | 4.5V-18V Input, 3A Output

Product Overview

The TPS65580PWP from Texas Instruments is a high-performance, step-down (buck) switching regulator designed for applications requiring up to 3A output current. Housed in a compact 20-HTSSOP package, this device integrates a high-side N-channel MOSFET and provides excellent efficiency over a wide input voltage range of 4.5V to 18V. With a fixed switching frequency of 570kHz, it enables small external components while maintaining low output ripple. The TPS65580PWP is ideal for powering DSPs, FPGAs, and other core logic in industrial and telecom systems.

Detailed Technical Specifications

Key Features

• Integrated 3A high-side MOSFET
• Wide input voltage range: 4.5V to 18V
• Adjustable output voltage down to 0.9V
• Fixed 570kHz switching frequency
• High efficiency up to 95%
• Thermal shutdown and overcurrent protection
• PowerPAD package for enhanced thermal performance
• Low shutdown current (<2µA)

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Telecom and networking equipment
• FPGA and DSP core voltage regulation
• Point-of-load (POL) converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65580PWP. 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

TPS65580PWP 是德州儀器（TI）推出的一款高效降壓型開關穩壓器，最大輸出電流為3A。該器件採用緊湊的20-HTSSOP封裝，集成高側N溝道MOSFET，在4.5V至18V的寬輸入電壓範圍內提供卓越的效率。固定570kHz開關頻率允許使用小型外部元件，同時保持低輸出紋波。TPS65580PWP 非常適合為工業和電信系統中的DSP、FPGA及其他核心邏輯供電。

詳細技術參數

核心特性

• 集成3A高側MOSFET
• 寬輸入電壓範圍：4.5V至18V
• 可調輸出電壓低至0.9V
• 固定570kHz開關頻率
• 高效率高達95%
• 熱關斷和過流保護
• PowerPAD封裝增強散熱性能
• 低關斷電流（<2µA）

典型應用場景

• 5G基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制與自動化
• 電信和網絡設備
• FPGA和DSP核心電壓調節
• 負載點（POL）轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65580PWP 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]