LM2575 Datasheet - Micrel Semiconductor

LM2575, 52kHz Simple 1A Buck Regulator

LM2575 Micrel LM2575 52kHz Simple 1A Buck Regulator General .
The LM2575 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:

LM2575

Manufacturer:

Micrel Semiconductor

File Size:

148.36 KB

Description:

52kHz Simple 1A Buck 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 1A 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

LM2575 Distributors

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LM2575 52kHz Simple Buck Regulator Micrel Semiconductor

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