MP86905

– INTELLI-PHASE SOLUTION W/ INTEGRATED MOSFETS AND DRIVERS

MP86905 Rev. 1.1

www.MonolithicPower.com

3

8/31/2020

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ABSOLUTE MAXIMUM RATINGS (1)

Supply voltage (VIN)....................................18V

VSW (DC) ...............................-0.3V to VIN + 0.3V

VSW (25ns)......................................... -3V to 25V

VIN-VSW (10ns)................................... -5V to 32V

VBST-VSW (25ns)..............................................5V

VBST .....................................................VSW + 4V

All other pins......................-0.3V to VDD + 0.3V

Instantaneous current .................................90A

Junction temperature ............................... 150°C

Lead temperature .................................... 260°C

Storage temperature................ -65°C to +150°C

Recommended Operating Conditions (2)

Supply voltage (VIN)....................... 4.5V to 16V

Driver voltage (VDRV) ................... 3.0V to 3.6V

Logic voltage (VDD)....................... 3.0V to 3.6V

Operating junction temp. (TJ). .. -40°C to +125°C

Thermal Resistance (3)

θJB

θJC_TOP

QFN-23 (4mmx4mm) ...........2..........24.....

C/W

NOTES:

1) Exceeding these ratings may damage the device.

2) The device is not guaranteed to function outside of its

operating conditions.

3)

θ

JB is the thermal resistance from the junction to board around

the PGND soldering point.

θ

JC_TOP is the themal resistance from the junction to the top of

the package.