RT3612EB

7

DS3612EB-02 December 2019

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Copyright 2019 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Recommended Operating Conditions (Note 4)



VIN to GND ------------------------------------------------------------------------------------------------------------------- 4.5V to 24V



Supply Input Voltage, VCC ----------------------------------------------------------------------------------------------- 4.5V to 5.5V



Junction Temperature Range ---------------------------------------------------------------------------------------------

−10°C to 105°C

Absolute Maximum Ratings (Note 1)



VIN to GND -------------------------------------------------------------------------------------------------------------------

−0.3V to 28V



VCC to GND -----------------------------------------------------------------------------------------------------------------

−0.3V to 6.5V



RGND to GND ---------------------------------------------------------------------------------------------------------------

−0.3V to 0.3V



PVCC to GND ---------------------------------------------------------------------------------------------------------------

−0.3V to 6.5V



BOOTx to PHASEx

DC -----------------------------------------------------------------------------------------------------------------------------

−0.3V to 6.8V

< 100ns ----------------------------------------------------------------------------------------------------------------------

−5V to 7.5V



PHASEx to GND

DC -----------------------------------------------------------------------------------------------------------------------------

−0.3V to 32V

< 100ns ----------------------------------------------------------------------------------------------------------------------

−10V to 38V



UGATEx to PHASEx

DC -----------------------------------------------------------------------------------------------------------------------------

−0.3V to 6.8V

< 100ns ----------------------------------------------------------------------------------------------------------------------

−5V to 7.5V



LGATEx to GND

DC -----------------------------------------------------------------------------------------------------------------------------

−0.3V to 6.8V

< 100ns ----------------------------------------------------------------------------------------------------------------------

−2.5V to 7.5V



Other Pins--------------------------------------------------------------------------------------------------------------------

−0.3V to 6.8V



Power Dissipation, PD @ TA = 25

°C

WQFN-32L 4x4 ------------------------------------------------------------------------------------------------------------- 3.59W



Package Thermal Resistance (Note 2)

WQFN-32L 4x4,

θJA -------------------------------------------------------------------------------------------------------- 27.8°C/W

WQFN-32L 4x4,

θJC ------------------------------------------------------------------------------------------------------- 7°C/W



Junction Temperature ------------------------------------------------------------------------------------------------------ 150

°C



Lead Temperature (Soldering, 10 sec.) -------------------------------------------------------------------------------- 260

°C



Storage Temperature Range ---------------------------------------------------------------------------------------------

−65°C to 150°C



ESD Susceptibility (Note 3)

HBM (Human Body Model) ----------------------------------------------------------------------------------------------- 2kV