TPS61045DRBT TI DC-DC Converter | 8-SON(3x3) | 2.5-5.5V Input, 5V Output

Product Overview

The TPS61045DRBT from Texas Instruments is a high-efficiency, low-power DC-DC boost converter designed for portable and battery-powered applications. It operates from an input voltage range of 2.5V to 5.5V and can deliver an adjustable output voltage up to 5V. The device is housed in a compact 8-SON (3x3 mm) package, making it ideal for space-constrained designs. With a typical quiescent current of 20 µA and a switching frequency of 1.2 MHz, it offers excellent efficiency and small external component size.

Detailed Technical Specifications

Key Features

• High efficiency up to 90%
• Low quiescent current: 20 µA
• Adjustable output voltage
• 1.2 MHz fixed switching frequency
• Integrated power switch and synchronous rectifier
• Over-temperature and over-current protection
• Small 8-SON (3x3 mm) package

Target Applications

• 5G base station power supply modules
• Automotive dashboard displays
• Portable medical devices (e.g., glucose meters)
• Wireless sensor nodes
• Battery-powered IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61045DRBT. 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

TPS61045DRBT 是德州儀器（TI）推出的一款高效率、低功耗 DC-DC 升壓轉換器，專為便攜式和電池供電應用設計。它支持 2.5V 至 5.5V 的輸入電壓範圍，可提供高達 5V 的可調輸出電壓。器件採用緊湊的 8-SON（3x3 mm）封裝，非常適合空間受限的設計。典型靜態電流為 20 µA，開關頻率為 1.2 MHz，可實現高效率並減小外部元件尺寸。

詳細技術參數

核心特性

• 高效率，最高可達 90%
• 低靜態電流：20 µA
• 可調輸出電壓
• 1.2 MHz 固定開關頻率
• 集成電源開關和同步整流器
• 過溫和過流保護
• 小型 8-SON（3x3 mm）封裝

典型應用場景

• 5G 基站電源模塊
• 汽車儀表盤顯示
• 便攜式醫療設備（如血糖儀）
• 無線傳感器節點
• 電池供電的 IoT 設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61045DRBT 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]