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ir 44252l pbf 1 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 ? tm sot - 23 single low - side driver ic features ? cmos schmitt - triggered inputs ? under voltage lockout ? wide vcc range (5 to 20v) ? 3.3v logic compatible ? output in phase with inputs ? lead free, rohs compliant applications ? general p urpose g ate d river ? complimentary to irs25752 l single high side driver product summary topology general driver i o+/ - (typical) 300 ma / 5 5 0ma package options 5 lead sot23 typical connection diagram ordering information base part number package type standard pack orderable part number form quantity ir44252 l pbf sot - 23 - 5l tape and reel 3000 ir44252 ltrpbf 1 2 3 5 4 i r 4 4 2 5 2 i n o u t c o m v c c o u t i n 5 . . 1 8 v
ir442 52 l pbf 2 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 table of contents page typical connection diagram 1 description 3 qualification information 4 absolute maximum ratings 5 recommended operating conditions 5 static electrical characteristics 6 dynamic electrical characteristics 6 functional block diagram 7 input/output pin equivalent circuit diagram 8 lead definitions 9 lead assignments 9 timing diagrams 10 package details: 5 - lead sot23 11 tape and reel details: 5 - lead sot23 12 part marking information 14 ordering information 15
ir442 52 l pbf 3 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 description the ir 442 52 l is a low voltage, power mosfet and igbt non - inverting gate driver. proprietary latch immune cmos technologies enable ruggedized monolithic construction. the l ogic input is compatible with standard cmos or lsttl output. the output driver features a wide vcc range, under - voltage lockout with hysteresis, and output current buffer stage . also, the ir44252l is complimentary to the popular irs25752 sot - 23 single high - side driver ic.
ir442 52 l pbf 4 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 qualification information ? qualification level industrial ?? comments: this family of ics has passed jedecs industrial qualification. irs consumer qualification level is granted by extension of the higher industrial level. moisture sensitivity level msl 1 ??? 260c (per ipc/jedec j - std - 020) esd machine model class b (per jedec standard jesd22 - a115) human body model class 2 (per eia/jedec standard eia/jesd22 - a114) ic latch - up test class 1 level a (per jesd78) rohs compliant yes ? qualification standards can be found at international rectifiers web site http://www.irf.com/ ?? higher qualification ratings may be available should the user have such requirements. please contact your international rectifier sales representative for further information. ??? higher msl ratings may be available for the specific package types listed here. please contact your international rectifier sales representa tive for further information.
ir442 52 l pbf 5 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 absolute maximum ratings absolute maximum ratings indicate sustained limits beyond which damage to the device may occur . the device may not function or not be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. all voltage parameters are absolute voltages referenced to com . the thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. symbol definition min max units v cc fixed supply voltage - 0.3 2 0 v v o output voltage - 0.3 v cc + 0.3 v in logic input voltage - 0.3 v cc + 0.3 rth ja thermal resistance, junction to ambient j junction temperature s storage temperature - 55 150 t l lead temperature (soldering, 10 seconds) recommended operating conditions for proper operation, the device should be used within the recommended conditions. all voltage parameters are absolute voltages referenced to com unless otherwise stated in the table. the offset rating is tested with supply of v cc = 15v. symbol definition min max units v cc fixed supply voltage 5 18 v v o output voltage 0 v cc v in logic input voltage 0 v cc t a ambient temperature - 40 125 c
ir442 52 l pbf 6 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 static electrical characteristics v cc = 15v, t a = 25c unless otherwise specified. the v in, and i in parameters are referenced to com and are applicable to input leads: in. the v o and i o parameters are referenced to com and are applicable to the output leads: out. dynamic electrical characteristics v cc = 15v, t a = 25c, and c l = 1000pf unless otherwise specified. symbol definition min typ max units test conditions v ccuv+ vcc supply uvlo positive going threshold 5.0 v v ccuv - vcc supply uvlo negative going threshold 4.15 v cc uvh vcc supply uvlo hysteresis 0.3 v i l logic 0 input voltage (out = lo) 0.6 v i h logic 1 input voltage (out = hi) 2.7 v oh high level output voltage, v bias - v o 2.0 i o = 0 .1 ma v ol low level output voltage, v o 0. 35 i o = 20 ma i in+ logic 1 input bias current 5 15 a v in = 5v i in - logic 0 input bias current - 30 - 10 v in = 0v i qcc quiescent v cc supply current 400 v in = 0v or 5v i o+ output high short circuit pulsed current 0. 3 0 a v o = 0v, v in = 5v i o - output low short circuit pulsed current 0.5 5 v o = 15v, v in = 0v symbol definition min typ max units test conditions t on turn - on propagation delay 50 ns figure 2 t off turn - off propagation delay 50 t r turn - on rise time 85 t f turn - off fall time 40
ir442 52 l pbf 7 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 functional block diagram u v l o i n v c c o u t c o m d r v p r e d r v
ir442 52 l pbf 8 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 input/output pin equivalent circuit diagrams v c c c o m o u t e s d d i o d e e s d d i o d e 2 5 v v c c c o m i n e s d d i o d e e s d d i o d e r e s d r p d
ir442 52 l pbf 9 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 pin definitions pin symbol description 1 in logic input for gate driver output (out), in phase 2 com ground 3 out gate drive output 4 out gate drive output 5 vcc supply voltage pin assignments 1 2 3 5 4 i r 4 4 2 5 2 i n o u t c o m v c c o u t
ir442 52 l pbf 10 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 timing diagrams figure 1: input/output timing diagram figure 2: switching time waveform definitions i n o u t 5 0 % 1 0 % 9 0 % t r i n o u t 9 0 % 1 0 % 5 0 % t f t o n t o f f
ir442 52 l pbf 11 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 package details: 5 - lead sot23
ir442 52 l pbf 12 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 tape and reel details: 5 - lead sot23
ir442 52 l pbf 13 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 tape and reel details: 5 - lead sot23
ir442 52 l pbf 14 www.irf.com ? 20 1 5 international rectifier june 30 , 201 5 part marking i nformation top marking bottom marking the information provided in this document is believed to be accurate and reliable. however, international rectifier assumes no responsibility for the consequences of the use of this information. international rectifier assumes no responsibility for any in fringement of patents or of other rights of third parties which may result from the use of this information. no license is granted by implication or otherwise under any patent or patent rights of international rectifier. the specifications mentioned in t his document are subject to change without notice. this document supersedes and replaces all information previously supplied. for technical support, please contact irs technical assistance center http://www.irf.com/technical - info/ world headquarters: 101n sepulveda blvd ., el segundo, california 90245 tel: (310) 252 - 7105 y w l c l o t c o d e d a t e c o d e l i r l o g o p a r t n o .

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