IR3093 데이터 시트보기 (PDF) - International Rectifier
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IR3093 Datasheet PDF : 39 Pages
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IR3093
PARAMETER
TEST CONDITION
MIN TYP MAX UNIT
PWRGD Output
Output Voltage
I(PWRGD) = 4mA
150 400 mV
Leakage Current
Enable Input
V(PWRGD) = 5.5V
0
10
PA
Threshold, INTEL
VID_SEL=0, Referenced to VOSNS-
0.4 0.6 0.8
V
Threshold, AMD
VID_SEL=Float, Referenced to VOSNS-
1.3 1.5 1.7
V
Input Resistance
5
10
20
k
Pull-up Voltage
2.4 3.0 3.7
V
Gate Drivers
GATEH Rise Time
VCCHX = 8V, Measure 1V to 7V transition
time. Note 1.
25
50
ns
GATEH Fall Time
VCCHX = 8V, Measure 7V to 1V transition
time. Note 1.
25
50
ns
GATEL Rise Time
VCCLX= 8V, Measure 1V to 7V transition
time. Note 1.
50
90
ns
GATEL Fall Time
VCCLX= 8V, Measure 7V to 1V transition
time. Note 1.
30
60
ns
High Voltage (AC)
Measure VCCLX– GATELX or VCCHX –
0 0.5V V
GATEHX, Note 1
Low Voltage (AC)
Measure GATELX or GATEHX, Note 1
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
0.45 0.6 0.9
V
Internal Ramp Amplitude
35
50
65 mV /
%DTC
Current Sense Amplifier
CSINPX Bias Current
-1
0
CSINMX Bias Current
-1
0
Input Current Offset Ratio
0.25
1
Average Input Offset Voltage (VDRP-VDAC)/GAIN with CSINX=0. Note1 -5
0
1
PA
1
PA
2 PA/PA
5
mV
Offset Voltage Mismatch
Gain at TJ = 25 oC
Gain at TJ = 125 oC
Monitor I(SCOMPX), Note1.
-5
0
5
mV
22 23.5 25 V/V
18.5 20.4 21.5 V/V
Gain Mismatch
Note 1.
-1
0
1
V/V
Differential Input Range
-25
75 mV
Common Mode Input Range
0
2.8
V
Page 6 of 39
07/15/04
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