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DS20005839C-page 3

MIC2800

1.0

ELECTRICAL CHARACTERISTICS

Absolute Maximum Ratings†

Supply Voltage (VIN) .....................................................................................................................................-0.3 to +6.0V

Enable Input Voltage (VEN1, EN2) ..................................................................................................... -0.3V to +(VIN+0.3V)

LOWQ, POR .............................................................................................................................................. -0.3V to +6.0V

Power Dissipation (Note 1) .................................................................................................................... Internally Limited

Lead Temperature (soldering, 10 sec.) ................................................................................................................. +260°C

Storage Temperature (TS).......................................................................................................................-65°C to +150°C

ESD Rating (Note 2) .................................................................................................................................................. 2 kV

Operating Ratings‡

Supply Voltage (VIN) ................................................................................................................................. +2.7V to +5.5V

Enable Input Voltage (VEN1, EN2) ..................................................................................................................... 0V to +VIN

LOWQ, POR .................................................................................................................................................. 0V to +5.5V

Junction Temperature (TJ).......................................................................................................................-40°C to +125°C

Junction Thermal Resistance QFN-16 (θJA) .......................................................................................................+45°C/W

Note 1: The maximum allowable power dissipation of any TA (ambient temperature) is PD(max) =(TJ(max) –TA) / θJA.

Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the

regulator will go into thermal shutdown.

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

100 pF.

†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.