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IRDM982 Datasheet(PDF) 12 Page - International Rectifier

Part No. IRDM982
Description  Dynamic overcurrent limit per temperature
Download  27 Pages
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Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

IRDM982 Datasheet(HTML) 12 Page - International Rectifier

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IRDM982 Series
12 www.irf.com
© 2015 International Rectifier
April 8, 2015
Static Electrical Characteristics
(VCC-COM) = (VB-VS) = 15 V. TA = 25°C unless otherwise specified. The VSP and IIN parameters are referenced to VSS
and are applicable to all six channels. The VO and IO parameters are referenced to respective VS and COM and are
applicable to the respective output leads HO or LO. The VCCUV parameters are referenced to VSS. The VBSUV parameters
are referenced to VS.
Symbol
Definition
Min
Typ
Max
Units
Test Conditions
IDSS
DC bus to COM leakage current, IRDM982-035MB
-
70
200
uA
DC bus to COM leakage current, IRDM982-025MB
-
50
100
VF
MOSFET body diode voltage, IRDM982-025MB
-
1.0
2)
V
IF=1A
MOSFET body diode voltage, IRDM982-035MB
-
1.0
2)
VDD
VDD voltage
3.0
3.3
3.6
Io=2mA
VIH
Logic “1” input voltage
2.5
-
-
VIL
Logic “0” input voltage
-
-
0.8
VSPstbylow
Active to Standby mode VSP input negative going
thresholds
1.05
1.15
1.25
VSPstbyhigh
Standby to Active mode VSP input positive going
thresholds
1.3
1.4
1.5
VSPstbyhys
Standby mode VSP hysteresis
0.1
0.25
0.4
VSPmin
VSP 0%duty
1.9
2.1
2.3
VSPmax
VSP 100%duty
5.2
5.4
5.6
VSP6step
enter
VSP voltage that ensures enter in 6 step mode
8.0
8.8
9.68
500 ms continuously
above threshold
VSP6step exit
VSP voltage that ensures exit from 6 step mode
8.0
8.8
9.68
200 ms continuously
below threshold
VHCOM
Hall sensor input voltage COMMON MODE
0.6
2
2.9
VHDIF
Hall sensor input voltage DIFFERENTIAL MODE
0.03
0.5
2.5
VNOG
Hall sensor input OP amp open loop gain
1)
60
-
80
dB
Ta=-40 – 125C
VHOO
Hall sensor input OP amp offset
1)
-
1
-
mV
VIHSTH
Hall sensor input Schmitt Trigger input buffer
hysteresis
1)
-
1
-
V
VHST+
Hall sensor input Digital Schmitt Trigger input
buffer positive going voltage
1)
-
2
-
VHST-
Hall sensor input Digital Schmitt Trigger input
buffer negative going voltage
1)
-
1
-
VCLKIN,TH+
CLKIN positive going threshold
2.5
-
-
VCLKIN,TH-
CLKIN negative going threshold
-
-
0.8
VCC,UVTH+
VCC supply undervoltage positive going
Threshold
8
8.9
9.8
VCC,UVTH-
VCC supply undervoltage negative going
Threshold
7.4
8.2
9
VCC,UVHYS
VCC supply undervoltage hysteresis
0.3
0.7
-
VBS,UVTH+
VBS supply undervoltage positive going
Threshold
8
8.9
9.8
VBS, UVTH-
VBS supply undervoltage negative going
Threshold
7.4
8.2
9
V
VBS,UVHYS
VBS supply undervoltage hysteresis
0.3
0.7
-
VILIM1
Current Limit Input voltage 1
3)
450
520
590
mV
Tc<116C
VILIM2
Current Limit Input voltage 2
3)
300
375
450
Tc=116<132C
VILIM3
Current Limit Input voltage 3
3)
200
250
300
Tc=132-<140C


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