参数资料
型号: IR3504MTRPBF
厂商: International Rectifier
文件页数: 15/42页
文件大小: 0K
描述: IC CTRL XPHASE3 SVID 32-MLPQ
标准包装: 3,000
系列: XPhase3™
应用: 处理器
电流 - 电源: 10mA
电源电压: 4.75 V ~ 7.5 V
工作温度: 0°C ~ 100°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-MLPQ(5x5)
包装: 带卷 (TR)
IR3504
ENABLE
VCCLDRV
VCCL REGULATOR
AMPLIFIER
OVLATCH
FLT2
DISABLE
250nS
BLANKING
-
+
COMPARATOR
1.65V
ENABLE
VCCLFB
SSCL FS2
DLY OUT2
1V
VOUT2 VID OFF
UV2
SSCL FS1
1.2V
0.94
0.86
VCCL UVLO
VOUT1 VID OFF
FLT1
DLY OUT1
UV1
PG
OV FAULT LATCH
DIS
VCCL UVL
COMPARATOR
OV1-2
S Q
SET
DOMINANT
R
DISABLE
VCCL UVLO
OC2 AFTER PG
OC2 Bf PG
SS/DEL CLEARED
FAULT LATCH2
SSCL FS2
S Q
SET
DOMINANT
SS/DEL CLEARED
FAULT LATCH1
SSCL FS1
Q S
SET
DOMINANT
DISABLE
VCCL UVLO
OC1 AFTER PG
OC1 Bf PG
INTERNAL
CIRCUIT
UV CLEARED
R
R
UV CLEARED
BIAS
VCCL
OPEN DAISY
FAULT LATCH2
FAULT LATCH1
OPEN DAISY
OPEN SENSE2
OPEN CONTROL2
S
Q
Q
S
OPEN SENSE1
OPEN CONTROL1
SET
DOMINANT
R
SET
DOMINANT
R
DIS DIS
DIS
DELAY
80mV
120mV
DELAY
COMPARATOR
POWER-UP
OK LATCH
S Q
PHSOUT
IROSC
OC
DIS DELAY
COUTER
OC DELAY
DIS
COUTER DIS
PHSOUT
IROSC
POWER-UP
OK LATCH
Q S
60mV
COMPARATOR 130mV
3.9V
DLY OUT2
RESET
DOMINANT
reset
reset
RESET
DOMINANT
DLY OUT1
3.9V
DISCHARGE
R
Q
Q
R
DISCHARGE
FLT2
DCHG2
ICHG
50uA
COMPARATOR
-
+
COMPARATOR
-
+
ICHG
50uA
FLT1
DCHG1
0.2V
0.2V
SS/DEL2
IDCHG
4.5uA
DIS
FLT2
DCHG2
IDCHG2
47uA
IDCHG1
47uA
DIS
DCHG1
FLT1
IDCHG
4.5uA
VCCL
SS/DEL1
VCCL
OV1
DIS
8 Pulse
PHSOUT
OV2
PHSOUT
DIS
8 Pulse
-
VDRP1
IIN2
DIS
Delay DIS
OC LIMIT
COMPARATOR
OC LIMIT
COMPARATOR
DIS
Delay
+
VDRP
AMPLIFIER
IIN1
OCSET2
VCCL
1.08V
-
OPEN CONTROL
LOOP COMPARATOR
IOCSET
IROSC
IROSC
IOCSET
OPEN CONTROL
LOOP COMPARATOR
-
1.08V
VCCL
OCSET1
+
+
DISABLE2
1.4V
DLY OUT2
FLT1
1.4V
DISABLE1
EAOUT2
ERROR
AMPLIFIER
VDAC2
SOFT
START
CLAMP
FLT2
DLY OUT1
SOFT
START
CLAMP
VDAC1
ERROR
AMPLIFIER
EAOUT1
FB1
FB2
VOUT2 UV
275mV
-
240mV
PG
PG
240mV
OVER VOLTAGE
COMPARATOR
-
IROSC
IFB
COMPARATOR 315mV
UV2
+
OVER VOLTAGE
COMPARATOR
1.6V
OVLATCH
OVLATCH
1.6V
+
VDAC1
275mV VOUT1 UV
315mV COMPARATOR
UV1
VDAC2
DYNAMIC VID2 DOWN
DETECT COMPARATOR
DYNAMIC VID1 DOWN
DETECT COMPARATOR
VOUT2
OV2
DETECTION PULSE2
25k
50mV
50mV
DETECTION PULSE1
25k
OV1
VOUT1
VOSEN2+
VOSEN2-
IVOSEN2-
25k
25k
IVOSEN2+
REMOTE SENSE
60mV
60mV
REMOTE SENSE
25k
25k
IVOSEN1+
IVOSEN1-
VOSEN1+
VOSEN1-
AMPLIFIER
AMPLIFIER
IVOSEN-
25k
25k
VIDSEL
IVOSEN-
VCCL
VCCL
VIDSEL
VCCL
VCCL
DETECTION PULSE2
-
200mV
200mV
-
DETECTION PULSE1
+
+
VCCL*0.9
-
EN
VCCL RESET
4 OPEN SENSE
LINE DETECT
COMPARATORS
4 OPEN SENSE
LINE DETECT
COMPARATORS
VCCL RESET
EN
-
VCCL*0.9
0.4V
+
OPEN SENSE LINE2
OPEN SENSE LINE1
+
0.4V
-
EN
EN
-
+
ISOURCE
+
ISOURCE
VDAC2
ISINK
VDAC BUFFER
IROSC
OPEN DAISY
IROSC
ISINK
VDAC BUFFER
VDAC1
AMPLIFIER
VCCL UVLO
CHAIN FAULT
AMPLIFIER
VID3
VFIX VID3
LGND
0.6V
ROSC BUFFER
AMPLIFIER
CURRENT
SOURCE
GENERATOR
VID0
IROSC
PHSIN
SVID to SVID
Vout1 VID
SVID to Metal
Metal to SVID On-The-Fly
High to Low
SVID to SVID Vout2 VID
SVID to Metal On-The-Fly
Metal to SVID
High to Low D/A
VID7
VID3
READ & STORE PRE-PWROK 2
BIT VID
Low to High
SVID ENABLED
Connection to VCCL
Mode
DISABLE
VID3
VID3
PWROK
VID3
ROSC
CLKOUT
PHSOUT
CONVERTER
Back to PRE-PWROK
2 BIT VID
High to Low
VID3
VCCL - 1.2V
OV1
CLKOUT
PHSIN
PHSOUT
SVI (Seriel VID Interface)
VID3
VID3
SVC
SVD
Page 15
OV1_2
OV2
Figure 8 Block Diagram
VID7
VID3
July 28, 2009
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