IR3086AM International Rectifier, IR3086AM Datasheet - Page 4

• Manufacturer Part Number: IR3086AM
• Description: XPHASE Phase IC with OVP with fault overtemp detect. The IR3086AM Phase IC combined with an IR XPhase TM Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs.
• Manufacturer: International Rectifier

Specifications of IR3086AM

• Package: 20-Lead MLPQ
• Circuit: X-Phase Phase IC
• Iout (a): 2.5A Gate Driver
• Pbf: PbF Option Available

Ramp Discharge Clamp
Clamp Voltage
Clamp Discharge Current
PWM Comparator
PWM Comparator Input Offset
Voltage
EAIN & PWMRMP Bias Current Clamp and Current Share Adjust OFF
Propagation Delay
Common Mode Input Range
Share Adjust Error Amplifier
Input Offset Voltage
Input Voltage Range
PWMRMP Adjust Current
Transconductance
SCOMP Source/Sink Current
SCOMP Activation Voltage
PWMRMP Min Voltage
Body Braking Comparator
Threshold Voltage
Propagation Delay
OVP Comparator
Threshold Voltage
Propagation Delay
Phase Fault Comparator
Threshold Voltage
Output Voltage
PHSFLT Leakage Current
VRHOT Comparator
HOTSET Bias Current
Output Voltage
VRHOT Leakage Current
Threshold Hysteresis
Threshold Voltage
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PARAMETER
VCCH = 12V. Measure time from
Exceeding the Common Mode input
EAIN – PWMRMP, Note 1
Amount SCOMP must increase from its
Compare to V(DACIN)
Compare to V(DACIN)
V(PHSFLT) = 5.5V
Force I(PWMRMP) = 500A. Measure
V(PWMRMP) – V(DACIN)
PWMRMP input (50mV overdrive) to
GATEH transition to < 11V.
range results in 100% duty cycle
I(PWMRMP) = 3.5mA, Note 1
Note 1
minimum voltage until the Ramp Slope
Adjust current equals = 10A
I(PWMRMP) = 500A
VCCL = 12V. Measure time from EAIN <
0.91 x V(DACIN) (200mV overdrive) to
GATEL transition to < 11V. Note 1.
Compare to V(DACIN)
VCCL = 12V. Measure time from CSIN >
V(DACIN) (200mV overdrive) to GATEL
transition to <11V.
I(PHSFLT) = 4mA
I(VRHOT) = 29mA
V(VRHOT) = 5.5V
T
T
J
J
≥ 85
≥ 85
o
o
C
C
TEST CONDITION
4.73mV/
T
J
+ 1.176V
MIN
o
C x
4.73mV/
T
J
+ 1.241V
TYP
o
MIN
-3.5
150
100
C x
-10
0.9
3.0
10
20
60
88
88
-5
-1
-2
4
4
IR3086A
4.73mV/
TYP
T
-0.4
150
225
100
125
150
300
-0.5
150
1.6
7.0
70
20
30
91
91
J
5
8
5
8
0
0
+ 1.356V
MAX
2/13/09
o
MAX
C x
150
300
350
150
160
250
400
400
3.5
2.3
9.0
20
15
30
40
94
94
10
10
1
5
1
UNIT
A/V
mV
mA
mV
mV
mA
mV
mV
mV
mV
mV
A
A
A
A
A
o
ns
ns
ns
%
%
V
V
V
C