TPS61070DDCR TI DC-DC Boost Converter | SOT-23-THIN | 0.9V-5.5V Input, 1.8V-5.5V Output

Product Overview

The TPS61070DDCR from Texas Instruments is a high-efficiency, low-power synchronous boost converter with a 1.2-A integrated switch. It operates from a single-cell NiMH/NiCd, Li-Ion, or alkaline battery, or from a 3.3-V or 5-V rail. The device can start up from a supply voltage as low as 0.9 V and can deliver up to 1.2 A of switch current. The output voltage is adjustable via external resistors from 1.8 V to 5.5 V. The TPS61070DDCR is available in a thin SOT-23-5 package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• High efficiency: up to 95%
• Low quiescent current: 20 µA
• Start-up voltage as low as 0.9 V
• 1.2-A integrated switch
• Adjustable output voltage from 1.8 V to 5.5 V
• 1.2-MHz fixed switching frequency
• Over-temperature protection
• Small SOT-23-THIN package

Target Applications

• Portable battery-powered devices (e.g., smartphones, tablets)
• Wireless headsets and Bluetooth devices
• GPS receivers
• Digital cameras
• Medical devices (e.g., glucose meters, pulse oximeters)
• Industrial sensors and IoT modules
• 5G base station power management
• Automotive dashboard displays

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61070DDCR. 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

TPS61070DDCR 是德州儀器推出的一款高效率、低功耗同步升壓轉換器，內置 1.2A 集成開關。它可從單節鎳氫/鎳鎘、鋰離子或鹼性電池，或 3.3V/5V 電源軌供電。器件可從低至 0.9V 的電源電壓啟動，並提供高達 1.2A 的開關電流。輸出電壓通過外部電阻可調，範圍為 1.8V 至 5.5V。TPS61070DDCR 採用薄型 SOT-23-5 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 高效率：高達 95%
• 低靜態電流：20 µA
• 啟動電壓低至 0.9 V
• 1.2A 集成開關
• 可調輸出電壓：1.8 V 至 5.5 V
• 1.2 MHz 固定開關頻率
• 過溫保護
• 小型 SOT-23-THIN 封裝

典型應用場景

• 便攜式電池供電設備（如智能手機、平板電腦）
• 無線耳機和藍牙設備
• GPS 接收器
• 數碼相機
• 醫療設備（如血糖儀、脈搏血氧儀）
• 工業傳感器和 IoT 模塊
• 5G 基站電源管理
• 汽車儀表盤顯示

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61070DDCR 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]