TPS54680-EP

The TPS54680-EP is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

Features of the TPS54680-EP are:(1)controlled baseline;(2)extended temperature performance of −40 to 125;(3)enhanced diminishing manufacturing sources (DMS) support;(4)enhanced product-change notification;(5)qualification pedigree;(6)power up/down tracking for sequencing;(7)30-m, 12-A peak MOSFET switches for high efficiency at 6-A continuous output source or sink current;(8)wide PWM frequency;(9)power good and enable;(10)load protected by peak current limit and thermal shutdown;(10)integrated solution reduces board area and component count.

The absolute maximum ratings of the TPS54680-EP 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 -0.3 to 17,the unit is V;(3):the parameter is source current,the value is 6,the unit is mA;(4):the parameter is sink current,the value is 12,the unit is A;(5):the parameter is voltage differential,the value is ±0.3,the unit is V;(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 ;(8):the parameter is Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds,the value is 300,the unit is .