TPS61120RSAR TI Power Management IC | 16-QFN (4x4) | 2.5-15V Input, 1.2A Switch

Product Overview

The TPS61120RSAR from Texas Instruments is a high-performance, integrated boost converter with a 1.2A internal switch, designed for portable and battery-powered applications. It operates from an input voltage range of 2.5V to 15V, making it suitable for single-cell Li-Ion, multi-cell alkaline, or NiMH batteries. The device delivers a regulated output voltage up to 18V with high efficiency, up to 90%. Packaged in a compact 16-QFN (4x4mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated 1.2A, 18V power switch
• Wide input voltage range: 2.5V to 15V
• High switching frequency: 1.2 MHz
• Low quiescent current: 20 µA
• Overcurrent and overtemperature protection
• Soft-start to reduce inrush current
• Small 16-QFN package (4x4mm)

Target Applications

• 5G base station power supply modules
• Automotive dashboard displays and infotainment systems
• Portable medical devices like glucose meters and pulse oximeters
• Industrial sensors and IoT gateways
• Battery-powered equipment such as handheld terminals and barcode scanners

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61120RSAR. 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

TPS61120RSAR 是德州儀器（TI）的一款高性能集成升壓轉換器，內置1.2A開關，專為便攜式和電池供電應用設計。其輸入電壓範圍為2.5V至15V，適用於單節鋰離子、多節鹼性或鎳氫電池。器件可提供高達18V的穩壓輸出，效率高達90%。採用緊湊的16-QFN（4x4mm）封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 集成1.2A、18V功率開關
• 寬輸入電壓範圍：2.5V至15V
• 高開關頻率：1.2 MHz
• 低靜態電流：20 µA
• 過流和過溫保護
• 軟啟動以減小浪湧電流
• 小型16-QFN封裝（4x4mm）

典型應用場景

• 5G基站電源模塊
• 汽車儀表盤顯示和信息娛樂系統
• 便攜式醫療設備，如血糖儀和脈搏血氧儀
• 工業傳感器和物聯網網關
• 電池供電設備，如手持終端和條碼掃描器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61120RSAR 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]