TPS62665YFFT TI Step-Down Converter | 6-DSBGA | 6MHz, 600mA

Product Overview

The TPS62665YFFT from Texas Instruments is a high-frequency, synchronous step-down DC-DC converter optimized for battery-powered portable applications. With a 6MHz switching frequency and 600mA output current capability, it enables small external components and low output ripple. The device operates from a 2.3V to 5.5V input voltage range and provides a fixed output voltage of 1.8V. Housed in a compact 6-pin DSBGA package (0.9mm x 1.3mm), it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• 6MHz fixed-frequency operation enables small inductor and capacitor values
• High efficiency up to 90% over load range
• Low quiescent current of 17µA extends battery life
• Automatic PFM/PWM mode switching for light-load efficiency
• Internal soft-start limits inrush current
• Over-temperature and over-current protection
• Ultra-small 6-DSBGA package saves board space

Target Applications

• Smartphones and tablets: powering application processors, memory, and RF modules
• Wearable devices: fitness trackers, smartwatches
• Portable medical devices: glucose monitors, pulse oximeters
• IoT modules: sensor nodes, wireless transceivers
• 5G base station control boards: low-power auxiliary rails
• Automotive dashboard displays: infotainment and cluster power

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS62665YFFT. 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

TPS62665YFFT 是德州儀器推出的一款高頻同步降壓 DC-DC 轉換器，專為電池供電的便攜式應用而優化。憑藉 6MHz 開關頻率和 600mA 輸出電流能力，它能夠使用小型外部元件並實現低輸出紋波。該器件在 2.3V 至 5.5V 輸入電壓範圍內工作，提供 1.8V 固定輸出電壓。採用緊湊的 6 引腳 DSBGA 封裝（0.9mm x 1.3mm），非常適合空間受限的設計。

詳細技術參數

核心特性

• 6MHz 固定頻率操作，可使用小型電感和電容
• 在負載範圍內效率高達 90%
• 17µA 低靜態電流，延長電池壽命
• 自動 PFM/PWM 模式切換，輕載高效
• 內部軟啟動限制浪湧電流
• 過溫和過流保護
• 超小型 6-DSBGA 封裝節省電路板空間

典型應用場景

• 智能手機和平板電腦：為應用處理器、存儲器和射頻模塊供電
• 可穿戴設備：健身追踪器、智能手錶
• 便攜式醫療設備：血糖監測儀、脈搏血氧儀
• 物聯網模塊：傳感器節點、無線收發器
• 5G 基站控制板：低功耗輔助電源軌
• 汽車儀表盤顯示器：信息娛樂和儀表組電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS62665YFFT 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]