V •I Chip PRM Series

DC-DC PCB MOUNTED CONVERTERS & POWER MODULES
V•I Chip PRM Series
244
1 2 0 - 4 0 0 W AT T S - D C / D C P R E - R E G U L AT O R M O D U L E
FEATURES
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•
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•
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ZVS buck / boost reulator
Small footprint: 1.1in2 (7.1cm2).
Provides factorised bus for 48 Vin VTMs.
J-Lead package.
Efficiency: Up to 97%.
Pick & place / SMD compatible.
High density: Up to 875W/in3.
PRE-REGULATOR MODULE (PRM) PRODUCT DESCRIPTION
The PRM is a very efficient non-isolated regulator capable of both boosting and bucking a wide range input voltage and provides a regulated, adjustable
output voltage or “Factorized Bus”. PRMs can be used stand-alone as non-isolated voltage regulators or combined with VTMs for a complete isolated,
DC/DC solution with higher efficiency and power density.
MODEL NUMBER
P024F048T12AL
P036F048T12AL
P045F048T17AL
P045F048T32AL
P048F048T12AL
P048F048T24AL
PRM48BF480T400A00
PRM48BH480T200A00
INPUT VOLTAGE INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT POWER OUTPUT CURRENT
NOM (V)
RANGE (V)
RANGE (V)
MAX (W)
MAX (A)
24
36
45
45
48
48
48
48
18 - 36
18 - 60
38 - 55
38 - 55
36 - 75
36 - 75
38 - 55
38 - 55
26 - 55
26 - 55
26 - 55
26 - 55
26 - 55
26 - 55
5 – 55
5 – 55
120
120
170
320
120
240
400
200
2.5
2.5
3.5
6.67
2.5
5.0
8.33
4.17
TEMP.
GRADE
PACKAGE
T
T
T
T
T
T
T
T
Full
Full
Full
Full
Full
Full
Full
Half
TYPICAL APPLICATION
Doc. No. PBC9 Rev.C 28-4-11