IR3084AMPBF International Rectifier, IR3084AMPBF Datasheet - Page 3

• Manufacturer Part Number: IR3084AMPBF
• Description: IC XPHASE CONTROL 28-MLPQ
• Manufacturer: International Rectifier
• Series: XPhase™r

Specifications of IR3084AMPBF

• Applications: Processor
• Current - Supply: 14mA
• Voltage - Supply: 9.5 V ~ 16 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-MLPQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL SPECIFICATIONS
VDAC REFERENCE
System Set-Point Accuracy
(Deviation from Tables 1 & 2
per test circuit in Figure 1
which emulates in-VR
operation)
Source Current
Sink Current
VIDx Input Threshold
VIDx & VIDSEL Input Bias
Current
VIDx 11111x Blanking Delay
VIDSEL Pull-up Voltage
VIDSEL Pull-up Resistance
VIDSEL VR10/VR11
Threshold
VIDSEL VR11 No Boot
Threshold
VIDSEL VR10 No Boot
Threshold
ERROR AMPLIFIER
Input Offset Voltage
FB Bias Current
VSETPT Bias Current
DC Gain
Gain Bandwidth Product
Corner Frequency
Slew Rate
Source Current
Sink Current
Max Voltage
Min Voltage
VDRP BUFFER AMPLIFIER
Input Offset Voltage
Source Current
Sink Current
Bandwidth (−3dB)
Slew Rate
Unless otherwise specified, these specifications apply over: 9.5V ≤ V
0
o
C ≤ T
Page 3 of 45
PARAMETER
J
≤ 100
o
C, ROSC = 24kΩ, CSS/DEL = 0.1F ±10%
VID ≥ 1V, 10kΩ≤ROSC≤100kΩ,
25
0.8V ≤ VID < 1V, 10kΩ≤ROSC≤100kΩ,
25
0.5V≤VID<0.8V, 10kΩ≤ROSC≤100kΩ,
25
Includes OCSET and VSETPT currents
Includes OCSET and VSETPT currents
0V ≤ VIDx ≤ VCC
Measure Time till VRRDY drives low,
Note 1
VIDSEL FLOATING
Measure V(FB) – V(VSETPT) per test
circuit in Figure 1. Applies to TBS VID
codes. Note 2.
Note 1
Note 1
45 deg Phase Shift, Note 1
Note 1
VBIAS–VEAOUT (ref. to VBIAS)
Normal operation or Fault mode
V(VDRP) – V(IIN), 0.5V ≤ V(IIN) ≤ 5V
0.5V ≤ V(IIN) ≤ 5V
0.5V ≤ V(IIN) ≤ 5V
Note 1
Note 1
o
o
o
C ≤ T
C ≤ T
C ≤ T
J
J
J
TEST CONDITION
≤ 100
≤ 100
≤ 100
o
o
o
C
C
C
CC
≤ 16V, −0.3V ≤ VOSNS− ≤ 0.3V,
−0.5
1.15
0.55
−1.2
MIN
48.5
104
500
150
−10
0.5
5.0
3.0
7.0
1.4
0.5
0.2
−5
−8
−5
−5
−1
30
−9
92
90
6
1
5
TYP
1.25
12.5
0.62
−0.3
−0.8
−7.3
0.88
600
100
110
113
100
200
375
1.3
3.5
7.5
0.0
3.2
1.0
51
10
−1
10
0
6
IR3084A
3/3/2009
−0.35
MAX
1.35
20.0
0.69
53.5
122
108
700
110
400
600
200
0.5
2.1
4.0
8.0
0.5
1.7
4.1
+5
+8
−4
5
5
5
6
UNIT
MHz
V/s
MHz
V/s
mV
mV
mV
mV
mA
mA
mV
mV
mV
mA
mA
KΩ
μA
A
A
A
A
dB
Hz
s
%
V
V
V
V