Manufacturer Part Number
MAX619CPA
Manufacturer
analog-devices
Introduction
The MAX619CPA is a high-efficiency, 5V, 50mA step-up DC-DC converter that operates from a single Li-Ion battery or other 2V to 3.6V input. It uses a charge-pump topology to provide a regulated 5V output. This device is suitable for a variety of portable applications requiring a 5V rail.
Product Features and Performance
Step-up DC-DC converter with 2V to 3.6V input and fixed 5V output
500kHz switching frequency for small external components
50mA output current capability
High efficiency up to 90%
Low quiescent current of 30μA
Tight output voltage regulation
Thermal shutdown protection
Product Advantages
Small solution size with minimal external components
Efficient power conversion extends battery life
Robust protection features ensure reliable operation
Key Reasons to Choose This Product
Provides a regulated 5V output from a low-voltage battery
High efficiency and low quiescent current maximize battery life
Compact size and simple design enable easy system integration
Reliable operation with built-in protection features
Quality and Safety Features
Thermal shutdown protection
Robust design for reliable performance
Compatibility
The MAX619CPA is a through-hole package device compatible with standard PCB assembly processes.
Application Areas
Portable electronics
Battery-powered devices
Sensor networks
Wearable technology
Product Lifecycle
The MAX619CPA is an obsolete product. Customers should contact our website's sales team for information on alternative or equivalent products that may be available.
MAX619CSA-TG068Analog Devices / Maxim Integrated