LM2576S-ADJ Adjustable Output Step-Down Switching Voltage Regulator

Description

GENERAL DESCRIPTION

The LM2576 series of regulators are monolithic integrated circuits. And which provides all the active functions. And also for a step-down (buck) switching regulator, capable of driving 3A output with excellent line and also load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and 15V, so an adjustable output version as well.

FEATURES

• 3.3V, 5V, 12V, 15V, and also adjustable output versions
• Adjustable version output voltage range, 1.23V to 37V (57V for HV Version) ±4% max over the line and also load conditions
• Because it has a Guaranteed 3A output current
• Wide input voltage range, 40V up to 60V for HV version
• So it requires only 4 external components
• And 52 kHz fixed-frequency internal oscillator
• TTL shutdown capability and low-power standby mode
• And High efficiency
• Uses readily available standard inductors
• Thermal shutdown and current limit protection
• And  also P+ Product Enhancement tested

APPLICATIONS

• Simple and high-efficiency step-down (buck) regulator
• So Efficient pre-regulator for linear regulators
• On-card switching regulators
• And also Positive to the negative converter (Buck-Boost)

Specifications