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LTC4151IMS#PBF from LINEAR

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LTC4151IMS#PBF

Manufacturer: LINEAR

High Voltage I2C Current and Voltage Monitor

Partnumber Manufacturer Quantity Availability
LTC4151IMS#PBF,LTC4151IMSPBF LINEAR 1532 In Stock

Description and Introduction

High Voltage I2C Current and Voltage Monitor The LTC4151IMS#PBF is a high-side power and energy monitor from Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC4151IMS#PBF  
- **Package:** MSOP-10  
- **Operating Voltage Range:** 4V to 80V  
- **Current Measurement Range:** ±50mV sense voltage range (external shunt resistor)  
- **Accuracy:**  
  - ±1.5% charge accuracy (typical)  
  - ±1.5% voltage accuracy (typical)  
- **Resolution:** 12-bit ADC for voltage and current measurements  
- **Interface:** I²C-compatible (up to 400kHz)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC4151IMS#PBF is a high-side power monitor that measures voltage, current, and accumulated charge in battery-powered systems. It integrates a precision analog front-end with an I²C interface, making it suitable for energy monitoring in portable devices, battery chargers, and power management systems.  

### **Features:**  
- **High-Side Current Sensing:** Works with an external shunt resistor.  
- **Wide Input Voltage Range:** Supports 4V to 80V operation.  
- **Coulomb Counter:** Tracks accumulated charge (Ah) for battery monitoring.  
- **Low Power Consumption:** Typically 200µA operating current.  
- **Programmable Alerts:** Configurable for overcurrent and undervoltage conditions.  
- **Integrated ADC:** 12-bit resolution for voltage and current measurements.  
- **I²C Interface:** Allows easy communication with microcontrollers.  

This information is based solely on the manufacturer's datasheet.

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