TPS612592YFFT TI Boost Converter | 9-DSBGA | 2.3V-5.5V Input, 3.5A Switch

Product Overview

The TPS612592YFFT from Texas Instruments is a high-efficiency synchronous boost converter with a 3.5A switch, designed to provide a regulated output voltage from a low-voltage input source. Housed in a compact 9-pin DSBGA package, this device is ideal for space-constrained applications requiring high power density. It operates over a wide input voltage range of 2.3V to 5.5V, making it suitable for single-cell Li-Ion, multi-cell alkaline, or NiMH battery-powered systems. The TPS612592YFFT integrates a 3.5A switch with a typical on-resistance of 40mΩ, enabling high efficiency up to 95%. It features a fixed 3.3V output voltage with ±1% accuracy, and supports up to 2A continuous output current from a 3.3V input. The device includes advanced features such as true load disconnect, output overvoltage protection, and thermal shutdown. Its 9-DSBGA package measures only 1.2mm x 1.2mm, making it one of the smallest boost converters in its class.

Detailed Technical Specifications

Key Features

• High efficiency synchronous boost converter with 3.5A switch
• Wide input voltage range: 2.3V to 5.5V
• Fixed 3.3V output with ±1% accuracy
• Up to 2A continuous output current from 3.3V input
• True load disconnect during shutdown
• Output overvoltage protection
• Thermal shutdown protection
• 2.5MHz switching frequency for small external components
• Low quiescent current: 17µA
• Ultra-small 9-DSBGA package (1.2mm x 1.2mm)

Target Applications

• 5G base station power supply modules
• Automotive dashboard displays and infotainment systems
• Portable medical devices like glucose meters and pulse oximeters
• Industrial IoT sensors and wireless transmitters
• Battery-powered consumer electronics (e.g., Bluetooth speakers, wearables)
• Power banks and portable chargers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS612592YFFT. 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

TPS612592YFFT 是德州儀器推出的一款高效同步升壓轉換器，內置 3.5A 開關，可從低壓輸入源提供穩定的輸出電壓。該器件採用緊湊的 9 引腳 DSBGA 封裝，非常適合需要高功率密度的空間受限應用。它支持 2.3V 至 5.5V 的寬輸入電壓範圍，適用於單節鋰離子、多節鹼性或鎳氫電池供電系統。TPS612592YFFT 集成了典型導通電阻為 40mΩ 的 3.5A 開關，效率高達 95%。它具有固定的 3.3V 輸出電壓，精度為 ±1%，在 3.3V 輸入下可提供高達 2A 的連續輸出電流。該器件包括真負載斷開、輸出過壓保護和熱關斷等高級功能。其 9-DSBGA 封裝尺寸僅為 1.2mm x 1.2mm，是同類產品中最小的升壓轉換器之一。

詳細技術參數

核心特性

• 高效同步升壓轉換器，內置 3.5A 開關
• 寬輸入電壓範圍：2.3V 至 5.5V
• 固定 3.3V 輸出，精度 ±1%
• 3.3V 輸入下可提供高達 2A 連續輸出電流
• 關斷時真負載斷開
• 輸出過壓保護
• 熱關斷保護
• 2.5MHz 開關頻率，支持小型外部元件
• 低靜態電流：17µA
• 超小型 9-DSBGA 封裝（1.2mm x 1.2mm）

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
• 工業物聯網傳感器和無線發射器
• 電池供電的消費電子產品（例如藍牙音箱、可穿戴設備）
• 移動電源和便攜式充電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS612592YFFT 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]