STPW12PHR ST Power Switch | PowerSO-8 | 12V, 2A, Current Limiting

Product Overview

The STPW12PHR is a monolithic integrated current-limited power switch from STMicroelectronics, designed for applications requiring robust protection and control of power distribution. Housed in a PowerSO-8 package, this device integrates a 12V, 2A power MOSFET with advanced protection features including overcurrent, overtemperature, and short-circuit protection. Its low RDS(on) of 0.1Ω minimizes power dissipation, making it ideal for high-efficiency systems.

Detailed Technical Specifications

Key Features

• Integrated 12V power MOSFET with low RDS(on)
• Accurate current limiting (2.5A typical)
• Thermal shutdown with automatic restart
• Undervoltage lockout (UVLO)
• Fast short-circuit response time
• Enable pin for ON/OFF control
• PowerSO-8 package for enhanced thermal performance

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial PLC I/O modules
• USB peripheral power switches
• Server and storage hot-swap power management

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STPW12PHR. 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

STPW12PHR 是意法半導體推出的單片集成限流電源開關，專為需要穩健保護和功率分配的應用設計。採用 PowerSO-8 封裝，集成 12V、2A 功率 MOSFET，具有過流、過溫和短路保護等先進功能。其低導通電阻（典型值 0.1Ω）可最大限度降低功耗，非常適合高效系統。

詳細技術參數

核心特性

• 集成 12V 功率 MOSFET，低導通電阻
• 精確限流（典型值 2.5A）
• 熱關斷並自動重啟
• 欠壓鎖定（UVLO）
• 快速短路響應時間
• 使能引腳控制開關
• PowerSO-8 封裝，增強散熱性能

典型應用場景

• 5G 基站電源分配
• 汽車儀表盤信息娛樂系統
• 工業 PLC I/O 模塊
• USB 外設電源開關
• 服務器和存儲熱插拔電源管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STPW12PHR 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]