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IRS21858SPBF Datasheet(PDF) 9 Page - International Rectifier |
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IRS21858SPBF Datasheet(HTML) 9 Page - International Rectifier |
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9 / 19 page  IRS21858SPBF www.irf.com © 2008 International Rectifier 9 Dynamic Electrical Characteristics (All values are target data) (VCC-COM)= (VB-VS)=15V. TA = 25ºC. CL = 1000pF unless otherwise specified. All parameters are reference to COM. Symbol Definition Min Typ Max Units Test Conditions Internal Operational Amplifier Characteristics t ref_ln_ramp1 Vref Falling time of Linear ramp reference 9V to 2V --- 277.8 --- µs GBD* CREF =1nF, VSE open, RRES1 =100K, HIN1=5V, HIN2=com t ref_ln_ramp2 Vref Falling time of Linear ramp reference 9V to 2V --- 14 --- µs GBD* CREF =1nF, VSE open, RRES2 =4.99K, HIN1=5V, HIN2=5V I ref_ln_ramp1 Vref DC current of Linear ramp reference at 5V 22.68 25.2 27.72 uA CREF =1nF, VSE open, RRES1 =100K, HIN1=5V, HIN2=com I ref_ln_ramp2 Vref DC current of Linear ramp reference at 5V 450 500 550 uA CREF =1nF, VSE open, RRES2 =4.99K, HIN1=5V, HIN2=5V Gm OTA transconductance --- 12 --- mS CL_HO=1nF, RRES1,2 open Gopen loop Open loop gain 45 60 --- dB Cc =1nF, RRES1,2 open BWSS Small signal bandwidth --- 3.5 --- MHz Cc =1nF, RRES1,2 open VOS Input offset voltage --- 20 --- mV RRES1,2 open HO SR+ Output positive slew rate --- 4.5 --- V/µs CL_HO=1nF, RRES1,2 open CMRR Common mode rejection ratio 50 65 --- dB RRES1,2 open PSRR Power supply rejection ratio 50 65 --- dB RRES1,2 open Propagation Delay Characteristics t on Turn-on delay (HO, HO3) --- 160 260 t off Turn-off delay (HO, HO3) --- 160 260 t r Turn-on rise from 10% to 90% --- 60 110 t f Turn-off fall from 90% to 10% --- 20 50 MT Delay matching, HO & HO3 turn- on/off 50 ns Gate Drive Mode CL =1nF GBD*: Guaranteed by design |
Similar Part No. - IRS21858SPBF_15 |
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Similar Description - IRS21858SPBF_15 |
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