TPS2145IPWP TI Power Distribution | 14-HTSSOP | Dual 1.5A, 2.7-5.5V

Product Overview

The TPS2145IPWP from Texas Instruments is a dual-channel power-distribution switch designed for applications requiring independent control of two power domains. Each channel provides up to 1.5A continuous current with a low on-resistance of 70mΩ (typical) at 5V. The device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. Integrated features include overcurrent protection, thermal shutdown, and under-voltage lockout (UVLO). The TPS2145IPWP is housed in a compact 14-pin HTSSOP package with an exposed thermal pad for enhanced heat dissipation.

Detailed Technical Specifications

Key Features

• Dual independent power switches with enable control
• Low on-resistance minimizes power loss
• Overcurrent and thermal protection
• Under-voltage lockout (UVLO)
• Fast transient response
• Active-high enable logic
• RoHS compliant and lead-free

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Industrial PLC modules
• Portable medical devices
• USB peripheral power switching
• Solid-state drive (SSD) power management

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2145IPWP. 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

TPS2145IPWP 是德州儀器 (TI) 推出的雙通道電源分配開關，專為需要獨立控制兩個電源域的應用而設計。每個通道可提供高達 1.5A 的連續電流，在 5V 時典型導通電阻僅為 70mΩ。器件工作電壓範圍為 2.7V 至 5.5V，適用於 3.3V 和 5V 系統。集成功能包括過流保護、熱關斷和欠壓鎖定 (UVLO)。TPS2145IPWP 採用緊湊的 14 引腳 HTSSOP 封裝，帶有裸露散熱焊盤，以增強散熱性能。

詳細技術參數

核心特性

• 雙獨立電源開關，帶使能控制
• 低導通電阻，降低功耗
• 過流和熱保護
• 欠壓鎖定 (UVLO)
• 快速瞬態響應
• 高電平有效使能邏輯
• 符合 RoHS 標準，無鉛

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 模塊
• 便攜式醫療設備
• USB 外設電源切換
• 固態硬盤 (SSD) 電源管理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2145IPWP 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]