IR3081AMTRPBF International Rectifier, IR3081AMTRPBF Datasheet - Page 18

• Manufacturer Part Number: IR3081AMTRPBF
• Description: IC CTRLR XPHASE VR10.0 28MLPQ
• Manufacturer: International Rectifier
• Series: XPhase™r

Specifications of IR3081AMTRPBF

• Applications: Processor
• Current - Supply: 11mA
• Voltage - Supply: 9.5 V ~ 14 V
• Operating Temperature: 0°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-MLPQ
• Ic Function: Control IC
• Supply Voltage Range: 9.5V To 14V
• Operating Temperature Range: 0°C To +100°C
• Digital Ic Case Style: MLPQ
• No. Of Pins: 28
• Filter Terminals: SMD
• Supply Voltage Min: 9.5V
• Rohs Compliant: Yes
• Controller Type: PWM
• Package: 28-Lead MLPQ
• Circuit: X-Phase Controller IC
• Switch Freq (khz): 150kHz to 1.0MHz
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3081AMPBFTR; IR3081AMTRPBFTR; IR3081AMTRPBFTR

APPLICATION INFORMATION
Page 18 of 39
ENABLE
VID5
VID0
VID1
VID2
VID3
VID4
12V
1
2
3
4
5
6
7
OSCDS
VID5
VID0
VID1
VID2
VID3
VID4
IR3081A
CONTROL
IC
RVCC
10 ohm
CVCC
0.1uF
ROSC
Figure 11. IR3081A/IR3086A Six-Phase VRM/EVRD 10 Converter
EAOUT
OCSET
VBIAS
BBFB
VDRP
ROCSET
FB
IIN
0.1uF
RGATE
21
20
19
18
17
16
15
QGATE
RVDAC
CVDAC
DGATE
RBBFB
RDRP1
VGATE
RBBDRP
RDRP
RSHARE
CDRP
CFB
RFB1
RFB
RCP
CCP1
CCP
RBIASIN
RBIASIN
RBIASIN
RBIASIN
RBIASIN
RBIASIN
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
CSCOMP
CSCOMP
CSCOMP
CSCOMP
CSCOMP
CSCOMP
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
20k
20k
20k
20k
20k
20k
RMPIN+
RMPIN-
HOTSET
VRHOT
ISHARE
IR3086A
PHASE
IC
IR3086A
PHASE
IC
IR3086A
PHASE
IC
IR3086A
PHASE
IC
IR3086A
PHASE
IC
IR3086A
PHASE
IC
GATEH
GATEH
GATEH
GATEH
GATEH
GATEL
GATEL
GATEL
GATEL
GATEL
VCCH
PGND
VCCH
PGND
VCCH
PGND
VCCH
PGND
VCCH
PGND
RCS-
CCS-
VCCL
RVCC
RPWMRMP
CVCC
RCS-
CCS-
RVCC
RPWMRMP
CVCC
RCS-
CCS-
VCCL
RVCC
RPWMRMP
CVCC
RCS-
CCS-
VCCL
RVCC
RPWMRMP
CVCC
RCS-
CCS-
VCCL
RVCC
RPWMRMP
CVCC
RCS-
CCS-
VCCL
RVCC
RPWMRMP
CVCC
GATEH
GATEL
VCCH
PGND
VCCL
15
14
13
12
11
15
14
13
12
11
15
14
13
12
11
15
14
13
12
11
15
14
13
12
11
15
14
13
12
11
CVCCL
CVCCL
CVCCL
CVCCL
CVCCL
CVCCL
CCS+
CCS+
CCS+
CCS+
CCS+
CCS+
CBST
CBST
CBST
CBST
RCS+
CBST
RCS+
CBST
RCS+
RCS+
RCS+
RCS+
RCS+
RCS+
DBST
L
DBST
L
DBST
L
DBST
L
DBST
L
DBST
L
CIN
CIN
CIN
CIN
CIN
CIN
DISTRIBUTION
IMPEDANCE
IR3081APBF
COUT
POWERGOOD
VRHOT
PHASE FAULT
VOUT SENSE+
VOUT+
VOUT-
VOUT SENSE-
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