MPCBL0050N02Q Intel, MPCBL0050N02Q Datasheet - Page 31

• Manufacturer Part Number: MPCBL0050N02Q
• Manufacturer: Intel

Specifications of MPCBL0050N02Q

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Feature Overview—MPCBL0050
Figure 9.
2.2.8.1
September 2007
Order Number: 318146-001
Power conversion diagram
AdvancedTCA -48V Power Feed
The PRE-POWER block is used to interface directly to the AdvancedTCA power feeds
and is equipped with all necessary devices to meet PICMG 3.0/3.1 requirements. The
main features of this circuit are:
• Input fusing from the AdvancedTCA backplane
• 250W of -48 VDC, inrush protected and filtered per the PICMG 3.0 specification
• ORing function for the A & B feeds and their returns
• EMI filtering (designed to meet CISPR Class B) for conducted emissions
48V
CAPACITOR
HOLD-UP
35V – 80V
LM5035
LM5035
VOLT
REG
VOLT
REG
LM5035
LM5035
LM5035
VOLT
VOLT
VOLT
REG
REG
REG
Intel NetStructure
Free run
VOLT
1,8V
REG
ref
ref
LTC3780
Buck-
boost
CONTROLLER
CONTROLLER
IRF3084
IRF3084
VID11
VID11
Current
Current
sense
sense
®
MPCBL0050 Single Board Computer
3,3V
1,8V
1,5V
Vcore1
12V
Vcore0
Technical Product Specification
8bit
8bit
FB-DIMM
BASE I/F
domain
devices
I/O all
other
CPU
CPU
MCH
BMC
AMC
3,3V
RTM
ICH
+
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