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? 2016 fairchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 1 fdm 4061 - high performance 60 v smart power stage module FDMF4061 C high performance 60 v smart power stage module features ? compact size C 6. 0 mm x 7. 5 mm pqfn ? high current handling : 25a ? next generation 60v power mosfets: ? typ. r ds(on) =2.4(hs) / 2.4(ls) m? at v gs =10v, i d =25 a ? wide driver power supply voltage range : 10v to 20v ? internal pull-down resistors for pwm inputs (hi,li) ? short pwm propagation delays ? under-voltage lockout (uvlo) ? fu lly optimized system efficiency ? high performance low profile package ? integrated 60 v half-bridge gate driver ? fairchild 60v powertrench? mosfets for clean switching waveforms and reduced ringing ? low inductance and low resistance packaging for minimal operating power losses ? fairchild g reen packaging and rohs compliant ? reduced emi due to low side flip-chip mosfet general description the FDMF4061 is a compact 60v smart power stage (sps) module that is a fully optimized for use in high curre nt switching applications. the FDMF4061 module integrates a driver ic plus two n-channel power mosfet s into a thermally enhanced, 6 .0 mm x 7. 5 mm pqfn package. the pqfn packaging provides very low package inductance and resistance improving the current handling capability and performance of the part. with an integrated approach, the complete switching power stage is optimized with regards to driver and mosfet dynamic performance, system parasitic inductance, and power mosfet r ds(on) . the FDMF4061 uses fairchild's high performance powertrench tm mosfet technology, which reduces high voltage and current stresses in switching applications. the driver ic features a low de lay times and matched pwm input propagation delays , which further enhance the performance of the part. applications ? motor drives (power tools & drowns etc.) ? telecom half / full - bridge dc -dc converters ? buck-boost converters ? high-current dc-dc point of load (pol) converters. application diagram ordering information part number current rating [a ] input voltage [ v ] frequency max [ khz ] device marking FDMF4061 25 60 200 FDMF4061 september 2016 hi li hb ph vin sw ho hg vdd ho lg vss pgnd vdd vin mcu c boot r gh r gl c vin FDMF4061 m r boot d boot ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 2 fdm 4061 - high performance 60 v smart power stage module functional block diagram figure 1 . functional block diagram pin configuration figure 2 . pin configuration ( 6 .0 mm x 7 .5 mm package) l i v d d v i n v s s s w h o h i q 1 p o w e r m o s f e t ( h i g h s i d e ) q 2 p o w e r m o s f e t ( l o w s i d e ) p g n d l o h b p h u v l o u v l o l e v e l s h i f t h g l g v d d 5 0 0 k 5 0 0 k l g b o o t 2 3 4 h o v i n p g n d p g n d 3 3 3 5 3 6 5 6 7 l g p g n d s w s w s w s w s w s w s w s w s w s w v i n v i n p g n d p g n d v d d p h v i n v i n 8 9 t o p v i e w l o p g n d h g 3 2 2 8 3 1 2 6 2 7 l i h i n / c v s s 1 0 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 p g n d 3 7 n / c n / c 2 9 3 4 n / c 3 0 ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 3 fdm 4061 - high performance 60 v smart power stage module p in definitions pin name function 1, 29, 32, 34 n/c no connect 2 vdd power supply input for low - side gate drive and bootstrap diode. bypass this pin to vss with a low impedance capacitor. 3 hi high - side pwm input. 4 li low - side pwm input. 5, 10,11, 22, 23, 33, 37 pgnd power return for the power stage. package header, p in 37 and pgnd are internally fused (shorted). 6 vss analog ground for driver ic analog circuits. 7,9 lg low - side mosfet gate. 8 lo low - side gate drive output. 1 2 - 2 1 sw switching node junction between high - side and low - side mosfets. 24 - 28 vin power input for the power stage. bypass this pin to pgnd with low impedance capacitor. 30 hg high - side mosfet gate. 31 ph high - side source connection (sw node) for the bootstrap capacitor . 35 hb bootstrap supply for high - side driver. bypass this pin to ph with low impedance capacitor. 36 ho high - side gate drive output. table 1 . pin definitions ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 4 fdm 4061 - high performance 60 v smart power stage module typical application diagram figure 3 . half - bridge dc motor figure 4 . full - bridge dc motor h i l i h b p h v i n s w l o h g v d d h o l g v s s p g n d v d d v i n m c u c b o o t r g h r g l c v i n f d m f 4 0 6 1 m r b o o t d b o o t h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d v i n m c u c b o o t 2 r g h 2 r g l 2 c v i n 2 f d m f 4 0 6 1 h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d c b o o t 1 r g h 1 r g l 1 f d m f 4 0 6 1 v i n c v i n 1 m c v d d 1 c v d d 2 r b o o t 1 d b o o t 2 r b o o t 1 d b o o t 1 ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 5 fdm 4061 - high performance 60 v smart power stage module typical application diagram (continued) figure 5 . 3 - phase dc motor h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d v i n m c u c b o o t 3 r g h 3 r g l 3 c v i n 3 f d m f 4 0 6 1 h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d c b o o t 2 r g h 2 r g l 2 f d m f 4 0 6 1 v i n c v i n 2 h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d c b o o t 1 r g h 1 r g l 1 f d m f 4 0 6 1 v i n c v i n 1 m c v d d 3 c v d d 2 c v d d 1 r b o o t 1 d b o o t 1 r b o o t 2 d b o o t 2 r b o o t 3 d b o o t 3 ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 6 fdm 4061 - high performance 60 v smart power stage module typical application diagram (continued) figure 6 . buck converter figure 7 . half - bridge converter typical application diagram (continued) h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d v i n p w m c o n t r o l l e r c b o o t r g h r g l c v i n f d m f 4 0 6 1 r l o a d l o u t c o u t r b o o t d b o o t h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d v i n s e c o n d a r y s i d e c i r c u i t p w m c o n t r o l l e r c b o o t r g h r g l c v i n 1 c v i n 2 f d m f 4 0 6 1 r b o o t d b o o t ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 7 fdm 4061 - high performance 60 v smart power stage module figure 8 . full - bridge converter h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d v i n s e c o n d a r y s i d e c i r c u i t p w m c o n t r o l l e r c b o o t 2 r g h 2 r g l 2 c v i n 2 f d m f 4 0 6 1 h i l i h b p h v i n s w l o l g v d d h o h g v s s p g n d v d d c b o o t 1 r g h 1 r g l 1 f d m f 4 0 6 1 v i n c v i n 1 c v d d 1 c v d d 2 r b o o t 1 d b o o t 1 r b o o t 2 d b o o t 2 ? 201 6 f airchild semiconductor corporation www.fairchildsemi.com FDMF4061 rev.1.0 8 fdm 4061 - high performance 60 v smart power stage module absolute maximum ratings 7 k h 3 $ e v r o x w h 0 d [ l p x p 5 d w l q j v d u h w k r v h y d o x h v e h \ r q g z k l f k w k h v d i h w \ r i w k h g h y l f h f d q q r w e h j x d u d q w h h g 7 k h g h y l f h v k r x o g not be operated at the se limits. the parametric values defined in the electrical characteristics tables are not guaranteed at the absolute maximum ratings. the 3 5 h f r p p h q g h g 2 s h u d w l q j & |