TPS54618

The TPS54618 device is a full featured 6 V, 6 A, synchronous step down current mode converter with two integrated MOSFETs. The TPS54618 enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count, reducing inductor size by enabling up to 2 MHz switching frequency, and minimizing the IC footprint with a small 3mm x 3mm thermally enhanced QFN package.

Features of the TPS54618 are:(1)two 12-m (typical) MOSFETs for high efficiency at 6-A loads;(2)300kHz to 2MHz switching frequency;(3)0.8 V ± 1% voltage reference over temperature;(4)synchronizes to external clock;(5)adjustable slow start/sequencing;(6)UV and OV power good output;(7)-40 to 150 operating junction temperature range;(8)thermally enhanced 3mm * 3mm 16-pin QFN;(9)pin compatible to TPS54418.

The absolute maximum ratings of the TPS54618 can be summarized as:(1):the parameter is input voltage range,the value is -0.3 to 7,the unit is V;(2):the parameter is output voltage range,the value is -0.6 to 7,the unit is V;(3):the parameter is source current,the value is 100,the unit is A;(4):the parameter is sink current,the value is 100,the unit is A;(5):the parameter is electrostatic discharge,the value is 2,the unit is kV;(6):the parameter is operating junction temperature, TJ,the value is -40 to 150,the unit is ;(7):the parameter is storage temperature, Tstg,the value is -65 to 150,the unit is .