Manufacturer Part Number
LTC4151IDD#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4151 is a high voltage I²C current and voltage monitor.
Product Features and Performance
I²C interface with programmable addresses
High input voltage range: 7V to 80V
Low current consumption: 1.2 mA
Internal 12-bit ADC for current and voltage measurement
Internal shunt regulator for supply voltages above 80V
Product Advantages
Enables system monitoring of power supply health
Provides precise current and voltage measurement
Wide input voltage range suits various applications
Supports high voltage applications without additional components
Key Technical Parameters
Voltage Input: 7V ~ 80V
Voltage Supply: 7V ~ 80V
Current Supply: 1.2 mA
Operating Temperature: -40°C ~ 85°C
10-WFDFN Exposed Pad package for efficient heat dissipation
Quality and Safety Features
Built-in overvoltage protection
High accuracy and resolution for reliable measurements
Compatibility
Compatible with I²C bus interface
Adaptable for use with various microcontrollers and ADCs
Application Areas
Telecom power supplies
Industrial systems
Automotive electronics
Datacom infrastructure
Product Lifecycle
Currently active
It is not indicated to be nearing discontinuation
Several Key Reasons to Choose This Product
Broad operating temperature range suitable for harsh environments
Easy integration into existing I²C bus systems
Enables real-time monitoring and system diagnostics
Analog Devices' reputation for reliability and performance
Continuously active with no near-term obsolescence.
LTC4151HDD#PBFLinear Technology
LTC4151IDD-1LT