TPS61178RNWT TI Boost Converter | 13-VQFN-HR(3x3.5) | 2.7-18V Input, 2.5A Switch

Product Overview

The TPS61178RNWT is a high-efficiency boost converter from Texas Instruments, designed to provide a regulated output voltage from a low input voltage source. It integrates a 2.5A, 18V power switch and operates with an input voltage range of 2.7V to 18V. The device is optimized for applications requiring high power density and small solution size, featuring a 13-pin VQFN-HR package (3mm x 3.5mm). With a switching frequency of 1.2MHz, it enables the use of small external inductors and capacitors, reducing overall footprint. The TPS61178RNWT offers excellent line and load regulation, along with protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and thermal shutdown.

Detailed Technical Specifications

Key Features

• Integrated 2.5A, 18V power switch
• Wide input voltage range: 2.7V to 18V
• High switching frequency: 1.2MHz
• Up to 95% efficiency
• Low quiescent current: 0.5mA
• Protection: OCP, OVP, thermal shutdown
• Small package: 13-VQFN-HR (3mm x 3.5mm)
• Adjustable output voltage via external resistor divider

Target Applications

• 5G base station power supplies
• Automotive dashboard displays
• Portable battery-powered devices
• Industrial sensors and actuators
• LED lighting systems
• USB power delivery (PD) adapters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61178RNWT. 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

TPS61178RNWT 是德州儀器（TI）推出的一款高效率升壓轉換器，專為從低輸入電壓源提供穩定輸出電壓而設計。它整合了一個 2.5A、18V 的功率開關，輸入電壓範圍為 2.7V 至 18V。該器件針對需要高功率密度和小型化解決方案的應用進行了優化，採用 13 引腳 VQFN-HR 封裝（3mm x 3.5mm）。1.2MHz 的開關頻率允許使用小型外部電感和電容，從而減小整體佔板面積。TPS61178RNWT 具有出色的線性和負載調節能力，並提供過流保護（OCP）、過壓保護（OVP）和熱關斷等保護功能。

詳細技術參數

核心特性

• 整合 2.5A、18V 功率開關
• 寬輸入電壓範圍：2.7V 至 18V
• 高開關頻率：1.2MHz
• 效率高達 95%
• 低靜態電流：0.5mA
• 保護功能：OCP、OVP、熱關斷
• 小型封裝：13-VQFN-HR（3mm x 3.5mm）
• 通過外部電阻分壓器可調輸出電壓

典型應用場景

• 5G 基站電源
• 汽車儀表板顯示器
• 便攜式電池供電設備
• 工業傳感器和執行器
• LED 照明系統
• USB 電力傳輸（PD）適配器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61178RNWT 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。
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• 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]