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 |
Pin Configuration:
Applications:
- Step-up voltage conversion in battery-powered devices.
- Power supply for LCD displays.
- Bias supply for operational amplifiers.
- Telecommunications equipment.
- Industrial control systems.
- Automotive electronics.
Package Include:
1x LM2577T-ADJ Boost Adjustable 3A 1.23V~60V 3.5V~40V TO-220-5 DC-DC Converters DIP IC.
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