TPS61085TPWR TI DC-DC Converter | 8-TSSOP | 2.3-6V Input, 18.5V/2A Output

Product Overview

The TPS61085TPWR from Texas Instruments is a high-frequency, high-efficiency step-up DC-DC converter designed for portable and battery-powered applications. It operates from an input voltage range of 2.3V to 6V and can deliver an output voltage up to 18.5V with a maximum switch current of 2A. The device integrates a 0.2Ω, 2A power switch and uses current-mode PWM control for fast transient response and stable operation. The switching frequency is programmable from 200kHz to 2MHz, allowing optimization between efficiency and external component size. The TPS61085TPWR is available in a compact 8-pin TSSOP package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Integrated 0.2Ω, 2A power switch
• Current-mode PWM control for fast transient response
• Programmable switching frequency (200kHz to 2MHz)
• Low shutdown current (<1µA)
• Over-temperature and over-current protection
• Small 8-pin TSSOP package

Target Applications

• 5G base station power supply modules
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensor nodes and IoT gateways
• Battery-powered equipment (e.g., power banks, portable speakers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61085TPWR. 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

TPS61085TPWR 是德州儀器推出的一款高頻、高效升壓 DC-DC 轉換器，專為便攜式和電池供電應用設計。它支持 2.3V 至 6V 的輸入電壓範圍，可提供高達 18.5V 的輸出電壓，最大開關電流為 2A。該器件集成了 0.2Ω、2A 的功率開關，採用電流模式 PWM 控制，實現快速瞬態響應和穩定運行。開關頻率可在 200kHz 至 2MHz 範圍內編程，允許在效率和外部元件尺寸之間進行優化。TPS61085TPWR 採用緊湊的 8 引腳 TSSOP 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 集成 0.2Ω、2A 功率開關
• 電流模式 PWM 控制，快速瞬態響應
• 可編程開關頻率（200kHz 至 2MHz）
• 低關斷電流（<1µA）
• 過溫和過流保護
• 小型 8 引腳 TSSOP 封裝

典型應用場景

• 5G 基站電源模塊
• 汽車儀表盤顯示和資訊娛樂系統
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 工業傳感器節點和物聯網網關
• 電池供電設備（如移動電源、便攜音箱）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61085TPWR 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]