MIC4576 Datasheet - Microchip

MIC4576, 3A Buck Regulator

MIC4576 200 kHz Simple 3A Buck Regulator .
The MIC4576 is a series of easy-to-use ﬁxed and adjustable BiCMOS step-down (buck) switch-mode voltage regulators.

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MIC4576-Microchip.pdf

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Datasheet Details

Part number:

MIC4576

Manufacturer:

Microchip ↗

File Size:

644.78 KB

Description:

3A Buck Regulator

Features

* Fixed 200 kHz Operation
* 3.3V, 5V, and Adjustable Output Versions
* Voltage Over Specified Line and Load Conditions: - Fixed version: ±3% maximum output voltage - Adjustable version: ±2% maximum feedback voltage
* Guaranteed 3A Switch Current
* Wide 4V to 3

Applications

* Simple High-Efficiency Step-Down (Buck) Regulator
* Efficient Preregulator for Linear Regulators
* On-Card Switching Regulators
* Positive-to-Negative Converter (Inverting Buck-Boost)
* Battery Charger
* Negative Boost Converter
* Step-Down t

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