TPS2231PW TI Power Distribution | 20-TSSOP | 1.5A, 2.7-5.5V

Product Overview

The TPS2231PW from Texas Instruments is a single-channel power-distribution switch designed for applications requiring up to 1.5 A of continuous current. It operates over a wide input voltage range of 2.7 V to 5.5 V, making it suitable for both 3.3-V and 5-V systems. The device integrates a 70-mΩ N-channel MOSFET, active-high enable logic, and built-in protection features including overcurrent, overtemperature, and reverse-current blocking. Housed in a compact 20-pin TSSOP package, the TPS2231PW is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 1.5-A continuous current capability
• 70-mΩ low on-resistance minimizes power loss
• Wide input voltage range: 2.7 V to 5.5 V
• Active-high enable for simple control
• Built-in overcurrent protection (OCP)
• Overtemperature protection (OTP)
• Reverse-current blocking prevents backflow
• Undervoltage lockout (UVLO)
• Fast transient response
• Small 20-TSSOP package saves board space

Target Applications

• 5G base station power management
• Automotive dashboard infotainment systems
• Industrial control modules
• Portable and battery-powered devices
• USB peripheral power switches
• Solid-state drives (SSDs)
• Network interface cards

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2231PW. 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

TPS2231PW 是德州儀器 (TI) 推出的一款單通道電源分配開關，專為需要高達 1.5 A 連續電流的應用而設計。其工作輸入電壓範圍為 2.7 V 至 5.5 V，適用於 3.3 V 和 5 V 系統。該器件集成了 70 mΩ N 溝道 MOSFET、高電平有效使能邏輯以及內置保護功能，包括過流、過溫和反向電流阻斷。採用緊湊的 20 引腳 TSSOP 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 1.5 A 連續電流能力
• 70 mΩ 低導通電阻，降低功耗
• 寬輸入電壓範圍：2.7 V 至 5.5 V
• 高電平有效使能，控制簡單
• 內置過流保護 (OCP)
• 過溫保護 (OTP)
• 反向電流阻斷，防止倒灌
• 欠壓鎖定 (UVLO)
• 快速瞬態響應
• 小型 20-TSSOP 封裝，節省電路板空間

典型應用場景

• 5G 基站電源管理
• 汽車儀表板信息娛樂系統
• 工業控制模塊
• 便攜式和電池供電設備
• USB 外設電源開關
• 固態硬盤 (SSD)
• 網絡接口卡

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2231PW 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]