LM2577T-ADJ Boost Adjustable 3A 1.23V~60V 3.5V~40V TO-220-5 DC-DC Converters DIP IC

The LM2577T-ADJ is a versatile and efficient step-up voltage regulator designed to provide a reliable power supply solution for a wide range of applications. This monolithic integrated circuit is part of the SIMPLE SWITCHER® family from Texas Instruments, renowned for its ease of use and minimal external component requirements, making it an ideal choice for both novice and experienced engineers.

Features:
Adjustable output voltage from 1.23V to 60V.
Input voltage range: 3.5V to 40V.
Capable of driving a 3A load.
High efficiency with current-mode control.
52 kHz fixed-frequency oscillator.
Soft-start function to reduce in-rush current.
Protection features: current limiting, thermal shutdown, under-voltage lockout.
Simple design with minimal external components.
Specifications:
Parameter Value
Output Voltage Range 1.23V~60V
Output Current 3A
Input Voltage Range 3.5V~40V
Operating Temperature -40°C to +125°C
Package Type TO-220-5
Switching Frequency 52kHz