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IR3651SPBF Datasheet(PDF) 6 Page - International Rectifier |
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IR3651SPBF Datasheet(HTML) 6 Page - International Rectifier |
6 / 19 page ![]() IR3651SPbF 10/11/2006 Parameter SYM Test Condition Min TYP MAX Units Error Amplifier Input Bias Current IFB SS=3V, Fb=1V -0.1 -0.4 µA Source/Sink Current I(source/Sink) 50 85 120 µA Transconductance gm 1500 2400 3000 µmho Soft Start/SD Soft Start Current ISS SS=0V 15 20 25 µA Shutdown Output Threshold SD 0.25 V Over Current Protection OCSET Current IOCSET 7.5 10 12.5 µA Hiccup Current IHiccup Note2 3 µA Hiccup Duty Cycle Hiccup(duty) IHiccup / ISS , Note2 5 % Output Drivers LO, Drive Rise Time Tr(Lo) CL=1.5nF See Fig 2, Note2 10 20 ns HI Drive Rise Time Tr(Hi) CL=1.5nF, See Fig 2, Note2 10 20 ns LO Drive Fall Time Tf(Lo) CL=1.5nF See Fig 2,Note2 10 20 ns HI Drive Fall Time Tf(Hi) CL=1.5nF, See Fig 2,Note2 10 20 ns Dead Band Time Tdead See Fig 2 30 45 100 ns Upper Driver Source Current Iupper(source) HDrv short circuit pulsed current. PW<10us 1.0 A Upper Driver Sink Curret Iupper(sink) HDrv short circuit pulsed current. PW<10us 1.0 A Lower Driver Source Current Ilower(source) LDrv short circuit pulsed current. PW<10us 1.0 A Lower Driver Sink Current Ilower(sink) LDrv short circuit pulsed current. PW<10us 1.0 A 9V 2V 9V 2V High Side Driver (HDrv) Low Side Driver (LDrv) Tr Tf Deadband H_to_L Deadband L_to_H Tr Tf Fig. 2: Definition of Rise/Fall time and Deadband Time 6 Note1: Cold temperature performance is guaranteed via correlation using statistical quality control. Not tested in production. Note2: Guaranteed by Design but not tested in production. |