TPS61280AYFFT TI Boost Converter | 16-DSBGA (1.67x1.67) | 2.3-5.5V Input, 2.5-5.5V Output

Product Overview

The TPS61280AYFFT from Texas Instruments is a high-efficiency, low-quiescent-current boost converter designed for battery-powered applications. It operates from an input voltage range of 2.3 V to 5.5 V and provides an adjustable output voltage from 2.5 V to 5.5 V. The device is housed in a compact 16-DSBGA package measuring 1.67 mm x 1.67 mm, making it ideal for space-constrained designs. With a typical quiescent current of 17 µA and a shutdown current of 0.1 µA, it maximizes battery life in portable electronics.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% over a wide load range
• Low quiescent current of 17 µA extends battery life
• Adjustable output voltage from 2.5 V to 5.5 V
• Input voltage range from 2.3 V to 5.5 V supports single-cell Li-Ion and multi-cell alkaline batteries
• 2.25 MHz switching frequency allows small external components
• True load disconnect during shutdown
• Overcurrent, overvoltage, and thermal protection
• Small 16-DSBGA package saves board space

Target Applications

• 5G base station power supply modules
• Portable medical devices (e.g., blood glucose meters)
• Wireless headsets and earbuds
• Wearable fitness trackers
• IoT sensor nodes
• Battery-powered industrial handhelds
• Automotive dashboard displays (e.g., infotainment systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61280AYFFT. 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

TPS61280AYFFT 是德州儀器推出的一款高效率、低靜態電流升壓轉換器，專為電池供電應用設計。其輸入電壓範圍為 2.3 V 至 5.5 V，可提供 2.5 V 至 5.5 V 的可調輸出電壓。器件採用緊湊的 16-DSBGA 封裝，尺寸僅為 1.67 mm x 1.67 mm，非常適合空間受限的設計。典型靜態電流為 17 µA，關斷電流為 0.1 µA，可最大限度地延長便攜式電子設備的電池壽命。

詳細技術參數

核心特性

• 高效率，在寬負載範圍內高達 95%
• 低靜態電流 17 µA，延長電池壽命
• 可調輸出電壓 2.5 V 至 5.5 V
• 輸入電壓範圍 2.3 V 至 5.5 V，支持單節鋰離子電池和多節鹼性電池
• 2.25 MHz 開關頻率，允許使用小型外部元件
• 關斷時實現真正的負載斷開
• 過流、過壓和熱保護
• 小型 16-DSBGA 封裝，節省電路板空間

典型應用場景

• 5G 基站電源模塊
• 便攜式醫療設備（例如血糖儀）
• 無線耳機和耳塞
• 可穿戴健身追蹤器
• 物聯網傳感器節點
• 電池供電的工業手持設備
• 汽車儀表板顯示屏（例如信息娛樂系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61280AYFFT 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]