IR3094PBF 데이터 시트보기 (PDF) - International Rectifier
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IR3094PBF Datasheet PDF : 29 Pages
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IR3094PBF
PARAMETER
TEST CONDITION
MIN TYP MAX UNIT
Enable Input
Threshold
Referenced to VOSNS-
1.3 1.5 1.7
V
Input Resistance
Pull-up Voltage
5
10
20
k
2.4 3.0 3.7
V
Gate Drivers
GATEH Rise Time
GATEH Fall Time
GATEL Rise Time
GATEL Fall Time
High Voltage (AC)
Low Voltage (AC)
VCCHX = 8V, Measure 1V to 7V transition
time. Note 1.
VCCHX = 8V, Measure 7V to 1V transition
time. Note 1.
VCCLX= 8V, Measure 1V to 7V transition
time. Note 1.
VCCLX= 8V, Measure 7V to 1V transition
time. Note 1.
Measure VCCLX– GATELX or VCCHX –
GATEHX, Note 1
Measure GATELX or GATEHX, Note 1
25 50
ns
25 50
ns
50 90
ns
30 60
ns
0 0.5V V
0 0.5V V
GATEL low to GATEH high
VCCHX = VCCLX= 8V, Measure the time
10
25 50
ns
delay
from GATELX falling to 1V to GATEHX
rising to 1V. Note 1.
GATEH low to GATEL high
VCCHX = VCCLX= 8V, Measure the time
10
25 50
ns
delay
from GATEHX falling to 1V to GATELX
rising to 1V. Note 1.
Disable Pull-Down Current
GATHX or GATELX=2V with VCC = 0V.
Measure Gate pull-down current
20
35 50
PA
PWM Comparator
Propagation Delay
Note1
100 150 ns
Common Mode Input Range
4
V
Internal Ramp Start Voltage
0.44 0.6 0.9
V
Internal Ramp Amplitude
35
50
65 mV /
%DTC
Current Sense Amplifier
CSINPX Bias Current
-1
0
1
PA
CSINM2,3 Bias Current
-1
0
1
PA
CSINM1 Bias Current
-2 -0.5 1
PA
Phase 2 and 3 Input Current
Offset Ratio
1
PA/PA
Phase 1 Input Current Offset
Ratio
0.5 1.7
4 PA/PA
Average Input Offset Voltage (VDRP-VREF)/GAIN with CSINX=0. Note1 -5
0
5
mV
Offset Voltage Mismatch
Gain at TJ = 25 oC
Gain at TJ = 125 oC
Gain Mismatch
Monitor I(SCOMPX), Note1.
Note 1.
-5
0
5
mV
22.5 24 25.5 V/V
19 20.9 22 V/V
-1
0
1
V/V
Differential Input Range
-25
75 mV
Common Mode Input Range
-0.2
5.5
V
Page 6 of 29
09/26/05
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