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SIC645 Datasheet(PDF) 4 Page - Vishay Siliconix

Part No. SIC645
Description  60 A VRPower Smart Power Stage (SPS) Module with Integrated High-Accuracy Current and Temperature Monitors
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Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
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SIC645 Datasheet(HTML) 4 Page - Vishay Siliconix

 
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SiC645
www.vishay.com
Vishay Siliconix
S16-2233-Rev. B, 31-Oct-16
4
Document Number: 65424
For technical questions, contact: powerictechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
FUNCTIONAL BLOCK DIAGRAM
Fig. 4 - Functional Block Diagram
ORDERING INFORMATION
PART NUMBER
MARKING CODE
TEMPERATURE
RANGE (°C)
PWM INPUT
(V)
PACKAGE (RoHS-compliant)
SiC645ADR-T1-GE3
45D
-40 to +85
3.3
Dual Cooled PowerPAK MLP55-32L
SiC645ALR-T1-GE3
45L
-10 to +100
3.3
Dual Cooled PowerPAK MLP55-32L
SiC645AER-T1-GE3
45E
-40 to +125
3.3
Dual Cooled PowerPAK MLP55-32L
SiC645ER-T1-GE3
45E
-40 to +125
5
Dual Cooled PowerPAK MLP55-32L
BOOT
V
CC
PV
CC
PV
CC
V
IN
20K
PWM
SW
GND
NC
PHASE
LGCTRL
FAULT#
GL
GH
OT
V
CCPOR
16.5K
33.5K (for 3.3 V)
2.5 V
LDO
HFET
LFET
V
CC
UVLO
+
-
PHASE
100 mV
GL
OR function
V
INPOR
V(T
J)
V
IN
UVLO
+
-
90 A
OCH
PWMH
PWML
V
UGH
V
LGH
OCH
V
CCPOR
V
INPOR
HS
driver
LS
driver
A
GND-PGND
level shifter
TMON
OT
+
-
+
-
V(T
J)
V(T
max.)
Temp.
sense
T
J
V(T
J) = 0.6 V + 8 mV x TJ
2.5 V
2.5 V
CSH
GH_BLANK
control
Dead time and
shoot-through
logic
V
CC-BOOT level
shifter
GL_BLANK
control
CSL
REF
IN
IMON
REF
IN +1.2 V
OCH
1 μs
pulse
HFET
short
CAL
and
level
shift
PWM
logic
BOOT
switch
control
16.5K (for 5.0 V)


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