ZCC3109革命性自动极性能量采集器 - 替代LTC3109的智能选择 Your Smart Alternative to LTC3109

ZCC3109：革命性自动极性能量采集器 - 替代LTC3109的智能选择

ZCC3109: The Revolutionary Auto-Polarity Energy Harvester – Your Smart Alternative to LTC3109

🌟 产品概述 / Product Overview

ZCC3109 是无锡市至诚微电子推出的高性能自动极性升压转换器，专为极低输入电压能量采集而设计。作为LTC3109的直接替代品，它在性能、集成度和成本效益方面均展现显著优势。

ZCC3109 is a high-performance auto-polarity step-up converter from Zhicheng Microelectronics, designed for ultra-low voltage energy harvesting. As a direct replacement for LTC3109, it offers superior performance, integration, and cost-effectiveness.

🔄 自动极性架构 / Auto-Polarity Architecture

突破性技术 / Breakthrough Technology

支持±30mV起振，无需考虑极性问题
Supports startup from ±30mV regardless of polarity
小于±1℃温差即可从TEG采集能量
Harvests energy from TEGs with less than ±1℃ temperature differential

⚡ 完整电源管理系统 / Complete Power Management System

四路可编程输出 / 4 Programmable Outputs

输出电压 / Output Voltage	应用场景 / Applications
2.35V	低功耗处理器供电 / Low-power processors
3.3V	无线模块标准电压 / Wireless modules
4.1V	特殊传感器供电 / Special sensors
5.0V	通用电源需求 / General power requirements

集成LDO与智能控制 / Integrated LDO & Smart Control

2.2V/5mA LDO：为微处理器提供稳定电源
2.2V/5mA LDO: Provides stable power for microprocessors
逻辑控制VOUT2：按需启用外围电路
Logic-controlled VOUT2: Enables peripheral circuits on demand
Power Good指示：实时监控输出状态
Power Good indicator: Monitors output status in real-time

🌐 广泛应用领域 / Wide Application Areas

工业与物联网 / Industrial & IoT

远程传感器网络 / Remote sensor networks
智能计量系统 / Smart metering systems
预测性维护 / Predictive maintenance
楼宇自动化 / Building automation

典型应用场景 / Typical Applications

能量采集器从微小温差工作

Energy Harvester Operates from Small Temperature Differentials

📊 技术优势对比 / Technical Advantages Comparison

ZCC3109 vs LTC3109 关键优势

特性 / Feature	ZCC3109	传统方案 / Traditional Solutions
启动电压 / Startup Voltage	±30mV	通常更高 / Typically higher
极性要求 / Polarity Requirement	自动识别 / Auto-detect	需要预设 / Requires preset
集成度 / Integration	LDO+控制逻辑	需要外部分立元件 / Requires external discrete components
封装尺寸 / Package Size	4mm×4mm QFN	相对较大 / Relatively larger

🛠️ 设计简便性 / Design Simplicity

💡 设计实例 / Design Examples

实例1：无线传感器脉冲供电

Example 1: Wireless Sensor Pulsed Power Supply

需求：5ms传输脉冲，20mA电流，每小时一次

Requirements: 5ms transmission pulse, 20mA current, once per hour

计算结果显示ZCC3109仅需5.14μA平均充电电流即可满足需求

Calculations show ZCC3109 requires only 5.14μA average charge current to meet requirements

实例2：双TEG输入系统

Example 2: Dual TEG Input System

支持两个独立TEG同时工作，最大化能量采集效率

Supports two independent TEGs operating simultaneously, maximizing energy harvesting efficiency

📦 封装与订购信息 / Package & Ordering Information

可用封装选项 / Available Package Options

20引线QFN (4mm×4mm)：热增强型，适合高密度设计
20-lead QFN (4mm×4mm): Thermally enhanced, ideal for high-density designs
20引线SSOP：传统封装，易于手工焊接
20-lead SSOP: Traditional package, easy for manual soldering

订购型号 / Ordering Information

型号 / Part Number	封装 / Package	温度范围 / Temp Range
ZCC3109EUF#PBF	4mm×4mm QFN	-40℃ to 125℃
ZCC3109EGN#PBF	SSOP	-40℃ to 125℃

选择ZCC3109，获得以下优势：

Choose ZCC3109 and benefit from:

✅ 更低的启动电压 / Lower startup voltage
✅ 更高的集成度 / Higher integration
✅ 更优的成本效益 / Better cost-effectiveness
✅ 本土技术支持 / Local technical support

访问我们的官网获取样品和数据手册：

Visit our website for samples and datasheets:

🌐 [www.zcc-china.cn]

ZCC3109革命性自动极性能量采集器 - 替代LTC3109的智能选择 Your Smart Alternative to LTC3109