IRAMS10UP60A
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Recommended Operating Conditions Driver Function
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the
recommended conditions. All voltages are absolute referenced to VSS. The VS offset is tested with all supplies biased
at 15V differential (Note 1). All input pin (VIN ) and ITRIP are clamped with a 5.2V zener diode and pull-up resistor to
VDD
Symbol Definition Min Max Units
VB1,2,3 High side floating supply voltage VS+12 VS+20
VS1,2,3 High side floating supply offset voltage Note 2 450
VDD Low side and logic fixed supply voltage 12 20
VITRIP T/ITRIP input voltage VSS VSS+5
VIN Logic input voltage LIN, HIN VSS VSS+5 V
V
V
Static Electrical Characteristics Driver Function
VBIAS (VCC, VBS1,2,3)=15V, unless otherwise specified. The VIN and IIN parameters are referenced to VSS and are appli-
cable to all six channels. (Note 1)
Absolute Maximum Ratings Driver Function
Absolute Maximum Ratings indicate substaines limits beyond which damage to the device may occur. All voltage param-
eters are absolute voltages referenced to (Note 1)
VSS
Symbol Definition Min Max Units
VS1,2,3 High Side offset voltage -0.3 600 V
VB1,2,3 High Side floating supply voltage -0.3 20 V
VDD Low Side and logic fixed supply voltage -0.3 20 V
VIN Input voltage LIN, HIN, T/ITRIP -0.3 7 V
TJJuction Temperature -40 150 °C
Symbol Definition Min Typ Max Units
VIN,th+ Positive going input threshold 3.0 --- --- V
VIN,th- Negative going input threshold --- --- 0.8 V
IQBS Quiescent VBS supply current --- 70 120 µA
IQCC Quiscent VCC supply current --- 1.6 2.3 mA
ILK Offset Supply Leakage Current --- --- 50 µA
IIN+ Input bias current (OUT=LO) --- 100 220 µA
IIN+ Input bias current (OUT=HI) --- 200 300 µA
V(ITRIP)I
TRIP threshold Voltage (OUT=HI or OUT=LO) 3.85 4.3 4.75 V
11.4
---
V
V
V
10.9
0.2
10.4
---
VCCUV+
VBSUV+
VCCUV-
VBSUV-
VCC and VBS supply undervoltage
Negative going threshold
VCCUVH
VBSUVH
VCC and VBS supply undervoltage
Ilockout hysteresis
10.6 11.1 11.6
VCC and VBS supply undervoltage
Positive going threshold