LM2576 Datasheet - Micrel Semiconductor

LM2576, 52kHz Simple 3A Buck Voltage Regulator

LM2576 Micrel LM2576 52kHz Simple 3A Buck Voltage Regulator General .
The LM2576 series of monolithic integrated circuits provide all the active functions for a step-down (buck) switching regulator.

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Datasheet Details

Part number:

LM2576

Manufacturer:

Micrel Semiconductor

File Size:

53.75 KB

Description:

52kHz Simple 3A Buck Voltage Regulator

Features

* 3.3V, 5V, 12V, and adjustable output versions
* Voltage over specified line and load conditions: Fixed version: ±3% max. output voltage Adjustable version: ± 2% max. feedback voltage
* Guaranteed 3A output current
* Wide input voltage range: 4V to 40V
* Wide

Applications

* Simple high-efficiency step-down (buck) regulator Efficient pre-regulator for linear regulators On-card switching regulators Positive to negative converter (inverting Buck-Boost) Isolated Flyback Converter using minimum number of external components

LM2576 Distributors

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LM2576 52kHz Simple Buck Voltage Regulator Micrel Semiconductor

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