RT8223P
Absolute Maximum Ratings (Note 1)
z VIN, ENtoGND ----------------------------------------------------------------------------------------------- −0.3V to 30V
z PHASEx to GND
DC ---------------------------------------------------------------------------------------------------------------- −0.3V to 30V
< 20ns----------------------------------------------------------------------------------------------------------- −8V to 38V
z BOOTx to PHASEx ------------------------------------------------------------------------------------------ −0.3V to 6V
z ENTRIPx, SKIPSEL, TONSEL, PGOODtoGND ------------------------------------------------------ −0.3V to 6V
z VREG5, VREG3, FBx, VOUTx, ENC, REF to GND -------------------------------------------------- −0.3V to 6V
z UGATEx to PHASEx
DC ---------------------------------------------------------------------------------------------------------------- −0.3V to (VREG5 + 0.3V)
< 20ns----------------------------------------------------------------------------------------------------------- −5V to 7.5V
z LGATEx toGND
DC ---------------------------------------------------------------------------------------------------------------- −0.3V to (VREG5 + 0.3V)
< 20ns----------------------------------------------------------------------------------------------------------- −2.5V to 7.5V
z PowerDissipation, PD @ TA = 25°C
WQFN-24L 4x4 ------------------------------------------------------------------------------------------------ 1.923W
z Package Thermal Resistance (Note 2)
WQFN-24L 4x4, θJA ------------------------------------------------------------------------------------------ 52°C/W
WQFN-24L 4x4, θJC ------------------------------------------------------------------------------------------ 7°C/W
z Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------ 260°C
z Junction Temperature ---------------------------------------------------------------------------------------- 150°C
z StorageTemperature Range -------------------------------------------------------------------------------- −65°C to 150°C
z ESD Susceptibility (Note 3)
HBM (Human Body Mode) ---------------------------------------------------------------------------------- 2kV
MM (Machine Mode) ----------------------------------------------------------------------------------------- 200V
Recommended Operating Conditions (Note 4)
z Supply Voltage, VIN ------------------------------------------------------------------------------------------ 6V to 25V
z Junction Temperature Range ------------------------------------------------------------------------------- −40°C to 125°C
z Ambient Temperature Range ------------------------------------------------------------------------------- −40°C to 85°C
DS8223P-01 June 2011
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