TPS2148IDGN TI Power Distribution | 8-HVSSOP | 0.5A, Dual-Channel

Product Overview

The TPS2148IDGN from Texas Instruments is a dual-channel, current-limited power distribution switch designed for applications requiring up to 0.5A per channel. Housed in an 8-pin HVSSOP package, it integrates N-channel MOSFETs with low on-resistance (typically 70mΩ) and provides independent enable control, thermal shutdown, and overcurrent protection. The device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for USB and hot-swap applications.

Detailed Technical Specifications

Key Features

• Dual-channel independent power distribution
• Current limiting and thermal shutdown protection
• Low quiescent current (85μA typical)
• Enable logic compatible with 1.8V logic
• Undervoltage lockout (UVLO)
• Reverse current blocking (when disabled)

Target Applications

• USB hubs and peripherals
• 5G base station control boards
• Automotive dashboard infotainment systems
• Industrial PLC modules
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2148IDGN. 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

TPS2148IDGN 是德州儀器推出的雙通道限流電源分配開關，每通道支持高達 0.5A 電流。採用 8 引腳 HVSSOP 封裝，集成 N 溝道 MOSFET，導通電阻典型值為 70mΩ，提供獨立使能控制、熱關斷和過流保護。器件工作電壓範圍為 2.7V 至 5.5V，適用於 USB 和熱插拔應用。

詳細技術參數

核心特性

• 雙通道獨立電源分配
• 限流和熱關斷保護
• 低靜態電流（典型值 85μA）
• 使能邏輯兼容 1.8V 邏輯
• 欠壓鎖定（UVLO）
• 反向電流阻斷（禁用時）

典型應用場景

• USB 集線器和外設
• 5G 基站控制板
• 汽車儀表盤信息娛樂系統
• 工業 PLC 模塊
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2148IDGN 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]