Manufacturer Part Number
LTC4040EUFD#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4040 is a comprehensive power management chip specifically designed for multi-chemistry battery applications, encapsulated in a 24-WFQFN exposed pad package.
Product Features and Performance
Integrated battery charger for 1-cell multi-chemistry batteries
Operates over a wide temperature range of -40°C to 125°C
Surface mount technology for robust and compact design
Fault protection feature for overvoltage scenarios
Product Advantages
High integration reduces system complexity and cost
Extended temperature range enhances performance in harsh environments
Fault protection improves system reliability and safety
Key Technical Parameters
Battery Chemistry: Multi-Chemistry
Number of Cells: 1
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: 24-WFQFN Exposed Pad
Mounting Type: Surface Mount
Quality and Safety Features
Over Voltage Fault Protection ensuring safety and durability
Designed to meet rigorous industry standards for quality
Compatibility
Optimized for multi-chemistry single cell battery applications
Application Areas
Ideal for portable electronic devices where compact and reliable power management is crucial
Product Lifecycle
Active product status with ongoing support and availability
No indication of nearing discontinuation, with replacements or upgrades readily available
Several Key Reasons to Choose This Product
Seamless integration with diverse battery technologies in multi-chemistry environments
Robust temperature performance suitable for varying operational climates
Compact surface mount design fits perfectly in portable device applications
High safety standards with built-in over voltage protection to safeguard against potential damage
Ongoing product support and availability ensures long-term usability and reliability