MIC2125 datasheet(3/34 Pages) MICROCHIP

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 2015 Microchip Technology Inc.

DS20005459B-page 3

MIC2125/6

1.0

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings †

VIN.............................................................................................................................................................. –0.3V to +30V

VDD, PVDD .................................................................................................................................................... –0.3V to +6V

VSW, VFREQ, VILIM, VEN ....................................................................................................................–0.3V to (VIN +0.3V)

VBST to VSW ................................................................................................................................................... –0.3V to 6V

VBST ............................................................................................................................................................. –0.3V to 36V

VPG................................................................................................................................................. –0.3V to (VDD + 0.3V)

VFB ................................................................................................................................................. –0.3V to (VDD + 0.3V)

PGND to AGND ........................................................................................................................................... –0.3V to +0.3V

ESD Rating(1)............................................................................................................................................................. 2 kV

Operating Ratings ‡

Supply Voltage (VIN) ...................................................................................................................................... 4.5V to 28V

VSW, VFREQ, VILIM, VEN ......................................................................................................................................0V to VIN

† Notice:

Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.

This is a stress rating only and functional operation of the device at those or any other conditions above those indicated

in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended

periods may affect device reliability.

‡ Notice:

The device is not guaranteed to function outside its operating ratings.

Note 1:

Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5 kΩ in series

with 100 pF.

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