IR3084UMTRPBF International Rectifier, IR3084UMTRPBF Datasheet - Page 6

• Manufacturer Part Number: IR3084UMTRPBF
• Description: IC CTLR XPHASE 28-MLPQ
• Manufacturer: International Rectifier
• Series: XPhase™r

Specifications of IR3084UMTRPBF

• Package / Case: 28-MLPQ
• Mounting Type: Surface Mount
• Current - Supply: 14mA
• Voltage - Supply: 9.5 V ~ 16 V
• Operating Temperature: 0°C ~ 100°C
• Applications: Processor
• Package: 28-Lead MLPQ
• Circuit: X-Phase Control IC
• Switch Freq (khz): 150kHz to 1.0MHz
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

VRRDY OUTPUT
Output Voltage
Leakage Current
ENABLE INPUT
VR10/11 Threshold Voltage
VR10/11 Threshold Voltage
VR10/11 Threshold Hysteresis
Opteron/Athlon64 Threshold
Voltage
Opteron/Athlon64 Threshold
Voltage
Opteron/Athlon64 Threshold
Hysteresis
Input Resistance
Blanking Time
OSCILLATOR
Switching Frequency
Peak Voltage (4.8V typical,
measured as % of VBIAS)
Valley Voltage (0.9V typical,
measured as % of VBIAS)
INTL_MD OUTPUT
Source Current
Sink Current
Max Voltage
Min Voltage
VOSNS− FLOAT DETECT
Detect Voltage
Detect Delay
DRIVER BIAS REGULATOR
REGSET Bias Current
Input Offset Voltage
Short Circuit Current
Dropout Voltage
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PARAMETER
I(VRRDY) = 4mA
V(VRRDY) = 5.5V
ENABLE rising
ENABLE falling
ENABLE rising
ENABLE falling
Noise Pulse < 250ns will not register
an ENABLE state change. Note 1
ROSC = 24KΩ
V(INTL_MD)=2V, VR10 or VR11 mode
V(INTL_MD)=2V, Opteron mode
Pin Floating, V(VBIAS)−V(INTL_MD)
Pin Floating, LGND referenced
V(VOSNS−) with respect to V(LGND),
Verify V(VRRDY) and V(EAOUT) are
low.
V(VOSNS-) 0V to 2.6V step, measure
time when V(VRRDY) falls. Note 1
1.5V < V(REGSET) < VCC – 1.5V
1.5V < V(REGSET) < VCC – 1.5V,
100μA < I(REGDRV) < 10mA
V(REGDRV) = 0V,
1.5V < V(REGSET) < VCC – 1.5V,
Note 1
I(REGDRV) = 10mA, Note 1
TEST CONDITION
−112
1.11
1.06
MIN
800
700
450
100
250
200
−12
1.2
0.4
70
35
50
75
70
10
50
10
TYP
1.23
1.17
0.87
200
−99
150
850
750
100
100
250
500
750
170
400
350
60
71
13
20
0
2
0
IR3084U
MAX
1500
1.35
1.29
1.33
300
900
800
130
200
400
550
300
350
900
600
−85
2.6
10
85
74
15
12
50
9/14/2005
UNIT
kHz
mV
mV
mV
mV
mV
mV
mV
mV
mA
KΩ
µA
µA
μA
μA
ns
ns
%
%
V
V
V
V