Microchip MIC28303-2YMP-TR High Side 1, High Side Power Switch Power Switch IC 64-Pin, QFN-64

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Packaging Options:
RS Stock No.:
232-6044
Mfr. Part No.:
MIC28303-2YMP-TR
Manufacturer:
Microchip
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Brand

Microchip

Product Type

Power Switch IC

Power Switch Type

High Side Power Switch

Power Switch Topology

High Side

Switch On Resistance RdsOn

57mΩ

Number of Inputs

1

Mount Type

Surface

Package Type

QFN-64

Minimum Supply Voltage

4.5V

Pin Count

64

Maximum Supply Voltage

50V

Operating Current

3A

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Standards/Approvals

No

Automotive Standard

No

Series

MIC28303

The Microchip MIC28303 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture. The module incorporates a DC/DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package. The MIC28303 operates over an input supply range from 4.5V to 50V and can be used to supply up to 3A of output current.

Stable with low-ESR ceramic output capacitor

No compensation and no inductor to choose

4.5V to 50V input voltage

Single-supply operation

Power Good (PG) output

Low radiated emission (EMI) per EN55022, Class B

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