TPS2561QDRCRQ1 TI Power Switch | 10-VSON (3x3) | 2-Ch, 1.5A, Adj Current Limit

Product Overview

The TPS2561QDRCRQ1 is a dual-channel, adjustable current-limited power distribution switch from Texas Instruments, designed for automotive and industrial applications. It integrates two independent 70mΩ N-channel MOSFETs with programmable current limits from 0.2A to 1.5A per channel. The device operates over a wide input voltage range of 2.5V to 6.5V and is housed in a compact 10-pin VSON (3x3mm) package. It features enable logic, fault reporting, and thermal shutdown, making it ideal for protecting USB ports, peripheral loads, and other power distribution systems.

Detailed Technical Specifications

Key Features

• Dual-channel independent current limiting
• Adjustable current limit via external resistor (0.2A to 1.5A)
• Low on-resistance (70mΩ) minimizes power loss
• Fast transient response for capacitive loads
• Built-in thermal shutdown and overcurrent protection
• Undervoltage lockout (UVLO)
• Reverse current blocking when disabled
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive USB charging ports (e.g., infotainment systems, dashboard USB hubs)
• 5G base station power distribution for remote radio units
• Industrial PLC and sensor modules
• Portable electronics with multiple power rails
• ADAS camera modules requiring protected power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2561QDRCRQ1. 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

TPS2561QDRCRQ1 是德州儀器推出的雙通道可調限流電源分配開關，專為汽車和工業應用設計。它集成了兩個獨立的 70mΩ N 溝道 MOSFET，每個通道的可編程電流限制範圍為 0.2A 至 1.5A。該器件在 2.5V 至 6.5V 的寬輸入電壓範圍內工作，採用緊湊的 10 引腳 VSON（3x3mm）封裝。它具有使能邏輯、故障報告和熱關斷功能，非常適合保護 USB 端口、外設負載和其他電源分配系統。

詳細技術參數

核心特性

• 雙通道獨立限流
• 通過外部電阻可調節電流限制（0.2A 至 1.5A）
• 低導通電阻（70mΩ）減少功耗
• 對容性負載具有快速瞬態響應
• 內置熱關斷和過流保護
• 欠壓鎖定（UVLO）
• 禁用時反向電流阻斷
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車 USB 充電端口（例如信息娛樂系統、儀表板 USB 集線器）
• 5G 基站遠程射頻單元的電源分配
• 工業 PLC 和傳感器模塊
• 具有多個電源軌的便攜式電子設備
• 需要保護電源的 ADAS 攝像頭模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2561QDRCRQ1 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]