STPM01FTR ST Energy Measurement IC | 20-TSSOP (0.173", 4.40mm) | Single-Phase, 0.1% Accuracy

Product Overview

The STPM01FTR is a single-phase energy metering IC from STMicroelectronics, designed for high-accuracy power measurement in smart grid and industrial applications. It integrates a programmable gain amplifier, two 24-bit sigma-delta ADCs, a digital signal processor, and a SPI interface in a compact 20-TSSOP package. The device measures active energy, reactive energy, apparent energy, RMS voltage, RMS current, and power factor with 0.1% accuracy over a wide dynamic range.

Detailed Technical Specifications

Key Features

• Single-phase energy metering with active, reactive, and apparent energy
• Programmable gain amplifier (PGA) for current sensor flexibility
• On-chip digital calibration for gain and phase
• Low power consumption: 5 mA typical
• SPI interface for data readout and configuration
• Built-in power monitoring and tamper detection
• RoHS compliant

Target Applications

• Smart meters for residential and commercial buildings
• Power monitoring in 5G base stations
• Energy management in industrial automation (e.g., PLCs, motor drives)
• EV charging stations for energy billing
• Data center power distribution units (PDUs)
• Solar inverter power measurement

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STPM01FTR. 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

STPM01FTR 是意法半导体推出的一款单相电能计量 IC，专为智能电网和工业应用中的高精度功率测量而设计。它集成了可编程增益放大器、两个 24 位 Σ-Δ ADC、数字信号处理器和 SPI 接口，采用紧凑的 20-TSSOP 封装。该器件可测量有功电能、无功电能、视在电能、电压有效值、电流有效值和功率因数，在宽动态范围内精度达 0.1%。

詳細技術參數

核心特性

• 单相电能计量，支持有功、无功和视在电能
• 可编程增益放大器（PGA），适应不同电流传感器
• 片上数字校准，支持增益和相位校正
• 低功耗：典型 5 mA
• SPI 接口，用于数据读取和配置
• 内置电源监控和防篡改检测
• 符合 RoHS 标准

典型應用場景

• 住宅和商业建筑的智能电表
• 5G 基站的功率监控
• 工业自动化中的能源管理（如 PLC、电机驱动器）
• 电动汽车充电桩的电能计费
• 数据中心配电单元（PDU）
• 太阳能逆变器的功率测量

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STPM01FTR 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]