SPV1040T ST Solar Energy Harvesting IC | 8-TSSOP | MPPT, 0.3V Startup

Product Overview

The SPV1040T from STMicroelectronics is a low-power, high-efficiency solar energy harvesting IC designed to maximize energy extraction from photovoltaic cells. It integrates a maximum power point tracking (MPPT) algorithm and a boost converter in a compact 8-TSSOP package. The device operates from an input voltage as low as 0.3 V, making it ideal for low-voltage solar panels or single-cell photovoltaic modules. With an input voltage range of 0.3 V to 5.5 V and an output voltage adjustable up to 5.2 V, the SPV1040T delivers up to 300 mA output current, enabling efficient power management for battery charging or direct load supply in energy harvesting applications.

Detailed Technical Specifications

Key Features

• Embedded MPPT algorithm for maximum energy extraction
• Ultra-low startup voltage: 0.3 V
• High efficiency: up to 95%
• Low quiescent current: 10 µA
• Adjustable output voltage via external resistor divider
• Integrated power MOSFET and synchronous rectifier
• Thermal shutdown and overcurrent protection
• Compact 8-TSSOP package for space-constrained designs

Target Applications

• Solar-powered IoT sensors (e.g., temperature/humidity monitors for smart agriculture)
• Portable battery chargers for wearable devices (e.g., smartwatches, fitness bands)
• Energy harvesting for wireless sensor networks in building automation (e.g., occupancy sensors)
• Remote monitoring systems (e.g., pipeline pressure sensors)
• 5G base station auxiliary power supply (e.g., backup for small cells)
• Automotive dashboard solar-powered ambient light sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SPV1040T. 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

SPV1040T 是意法半導體推出的一款低功耗、高效率太陽能能量收集IC，專為最大化光伏電池能量提取而設計。它集成了最大功率點跟蹤（MPPT）算法和升壓轉換器，採用緊湊的8-TSSOP封裝。該器件可在低至0.3 V的輸入電壓下工作，非常適合低壓太陽能電池板或單節光伏模塊。輸入電壓範圍為0.3 V至5.5 V，輸出電壓可調至5.2 V，最大輸出電流為300 mA，可為電池充電或直接負載供電提供高效電源管理。

詳細技術參數

核心特性

• 內置 MPPT 算法，實現最大能量提取
• 超低啟動電壓：0.3 V
• 高效率：高達 95%
• 低靜態電流：10 µA
• 通過外部電阻分壓器可調輸出電壓
• 集成功率 MOSFET 和同步整流器
• 熱關斷和過流保護
• 緊湊的 8-TSSOP 封裝，適合空間受限的設計

典型應用場景

• 太陽能供電的 IoT 傳感器（例如智能農業中的溫濕度監測器）
• 可穿戴設備的便攜式電池充電器（例如智能手錶、健身手環）
• 樓宇自動化中無線傳感器網絡的能量收集（例如佔位傳感器）
• 遠程監控系統（例如管道壓力傳感器）
• 5G 基站輔助電源（例如小型基站備用電源）
• 汽車儀表盤太陽能環境光傳感器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SPV1040T 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.
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