PMN8118UWP Ericsson Power Modules, PMN8118UWP Datasheet - Page 39

• Manufacturer Part Number: PMN8118UWP
• Description: DC/DC Converters & Regulators 0.7-3.6V 30A Non-Iso Input 5.5-14V 108W
• Manufacturer: Ericsson Power Modules
• Series: PMNr

Specifications of PMN8118UWP

• Output Power: 108 W
• Input Voltage Range: 5.5 V to 14 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 0.7 V to 3.6 V
• Output Current (channel 1): 30 A
• Output Type: POLA Non-Isolated Regulator
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E
greater than or equal to 2350 µF require R
0Ω. (The above equation results in a negative value for R
≥ 2350 µF)
Prepared (also subject responsible if other)
EYIPYAN
Approved
SEC/D (Julia You)
PMN 8000 series PoL Regulator
Input 5.5 - 14 V, Output up to 30 A / 108 W
TT
to be a short,
Checked
EQUENXU
TT
when C
o
Thermal Consideration
General
The regulators are designed to operate in different thermal
environments and sufficient cooling must be provided to
ensure reliable operation.
Cooling is achieved mainly by conduction, from the pins to
the host board, and convection, which is dependant on the
airflow across the regulator. Increased airflow enhances the
cooling of the regulator.
The Output Current Derating graph found in the Output
section for each model provides the available output current
vs. ambient air temperature and air velocity at V
The DC/DC regulator is tested on a 254 x 254 mm,
35 µm (1 oz), 8-layer test board mounted vertically in a
wind tunnel with a cross-section of 305 x 305 mm.
Proper cooling of the DC/DC regulator can be verified by
measuring the temperature at positions P1, P2 and P3. The
temperature at these positions should not exceed the max
values provided in the table below.
Note that the max value is the absolute maximum rating
(non destruction) and that the electrical Output data is
guaranteed up to ambient temperature +85°C.
See Design Note 019 for further information.
Ericsson Internal
PRODUCT SPECIFICATION
No.
3/1301-BMR656 8118 Uen
Date
2007-7-9
Position
P
P
P
1
2
3
Device
Pcb
Mosfet
Inductor
Technical Specification
EN/LZT 146 387 R1B December 2009
© Ericsson AB
Rev
B
Designation
T
ref
Reference
max value
130º C
130º C
130º C
in
= 5 V.
7 (12)
39