TPS61280YFFT TI Power Management IC | 16-DSBGA (1.67x1.67) | 2.3V-5.5V Input, 3.3V Output

Product Overview

The TPS61280YFFT from Texas Instruments is a high-efficiency, low-power boost converter designed for portable and battery-powered applications. It operates from an input voltage range of 2.3V to 5.5V and provides a regulated output voltage of 3.3V (fixed) or adjustable from 2.5V to 5.5V. The device is housed in a compact 16-DSBGA (1.67mm x 1.67mm) package, making it ideal for space-constrained designs. With a typical quiescent current of 15µA and a shutdown current of 1µA, it maximizes battery life in standby and active modes.

Detailed Technical Specifications

Key Features

• High efficiency: up to 95%
• Low quiescent current: 15 µA
• Wide input voltage range: 2.3V to 5.5V
• Adjustable output voltage: 2.5V to 5.5V
• Fixed 3.3V output option
• Output current up to 1.2A
• 2.25 MHz switching frequency for small external components
• Power-save mode for light load efficiency
• Over-temperature and over-current protection
• Small 16-DSBGA package (1.67mm x 1.67mm)

Target Applications

• 5G base station power management
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless sensors and IoT modules
• Battery-powered equipment (e.g., handheld terminals, remote controls)
• Wearable devices (e.g., smartwatches, fitness trackers)
• Automotive dashboard displays and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61280YFFT. 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

TPS61280YFFT 是德州儀器（TI）推出的一款高效、低功耗升壓轉換器，專為便攜式和電池供電應用設計。它可在 2.3V 至 5.5V 的輸入電壓範圍內工作，提供 3.3V（固定）或 2.5V 至 5.5V（可調）的穩壓輸出。該器件採用緊湊的 16-DSBGA（1.67mm x 1.67mm）封裝，非常適合空間受限的設計。典型靜態電流為 15µA，關斷電流為 1µA，可在待機和活動模式下最大化電池壽命。

詳細技術參數

核心特性

• 高效率：高達 95%
• 低靜態電流：15 µA
• 寬輸入電壓範圍：2.3V 至 5.5V
• 可調輸出電壓：2.5V 至 5.5V
• 固定 3.3V 輸出選項
• 輸出電流高達 1.2A
• 2.25 MHz 開關頻率，支持小型外部元件
• 輕載高效能的省電模式
• 過溫和過流保護
• 小型 16-DSBGA 封裝（1.67mm x 1.67mm）

典型應用場景

• 5G 基站電源管理
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 無線傳感器和 IoT 模塊
• 電池供電設備（如手持終端、遙控器）
• 可穿戴設備（如智能手錶、健身追蹤器）
• 汽車儀表板顯示和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61280YFFT 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]