DC-DC
DC-DC Converters

Buck-boost DC-DC

Part Number Vin Range Abs.Vin Vout Range Typology MOS Fsw_Max Iout max I2C Power_max Protocol ADC Int. MCU Memory Package Datasheet
SW3203
3-28V 35V 3-22V Buck-boost Ext. 200-800kHz 6.85A ? 100W ? 12Bit ? OTP QFN4*4-32 EN
SW3226
 3.8-40V 48V 3-37V Buck-boost Ext. 200-500kHz 12.8A ? 180W ? 12Bit ? OTP QFN4*4-32 -
SW3228
 3.8-40V 48V 3-37V Buck-boost Int. 200-500kHz 12.8A ? 180W ? 12Bit ? OTP QFN48-6*6 -

Buck DC-DC

Part Number Vin Range Abs.Vin Vout Range Typology MOS Fsw_Max Iout max I2C Power_max Protocol ADC Int. MCU Memory Package Datasheet
SW3196
 3.8-40V 48V 3-37V Buck Ext. 200-500kHz 12.8A ? 180W ? 12Bit ? OTP QFN4*4-32 -

Boost DC-DC

Part Number Vin Range Abs.Vin Vout Range Typology MOS Fsw_Max Iout max I2C Power_max Protocol ADC Int. MCU Memory Package Datasheet
SW3396
 3.8-40V 48V 3-37V Boost Ext. 200-500kHz 12.8A ? 180W ? 12Bit ? OTP QFN4*4-32 -
SW3398
 3.8-40V 48V 3-37V Boost Int. 200-500kHz 12.8A ? 180W ? 12Bit ? OTP QFN48-6*6 -
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