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G2PW1V560 Datasheet, PDF (1/8 Pages) Bel Fuse Inc. – PISCES II DC/DC CONVERTERS | |||
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PISCES II DC/DC CONVERTERS
48V Input â 1.5VDC â 60A Output
G2PW1V560 â 1/4 Brick Pisces II Series
⢠Industry standard pinout and footprint
⢠Very low dissipation
⢠No heat sink required for most applications
⢠Low profile, 0.38"
⢠High efficiency: 88% at 1.5V, 60A; 90% at 1.5V, 30A
⢠Very low common-mode noise for a commercial DC/DC converter
⢠Two-stage input filter
⢠Constant switching frequency
⢠Remote sense, wide trim range
⢠Single board design, very low parts count
⢠Optional baseplate or low profile heat sink for improved thermal performance
⢠Header with M3 metal inserts for mechanical connection to PCB
POWER PRODUCTS
G2PW1V560
Control Functions
⢠Uses patented power supply control and architecture
⢠Microprocessor controlled
⢠Primary-side enable, choice of logic
Protection Features
⢠Over temperature protection
⢠Over voltage protection
⢠Over current protection
⢠Over/Under input voltage protection
Ordering Information
Typical Characteristics
⢠Output setpoint accuracy: ± 1%
⢠Load regulation: ± 0.2%
⢠Line regulation: ± 0.2%
⢠Regulation over line, load,
and temperature: ± 2%
⢠Low output ripple
⢠Output trim
Example Part Number: (All options)
G2PW1V560 PS RT 0 0 X
Standard Model Number Input Voltage Output Voltage Max Current
G2PW1V560*
48V
1.5V
60A
* Options:
P = Positive Logic Version;
High = On
E = 0.18" Pins (± .01") R = Heat Sink Ready
M = 0.145" Pins (± .01") T = Tuned model**
S = 0.12" Pins (± .01")
Pisces II Heat Sink
Part Numbers
Typical Thermal Performance
Part Number
Options:
Positive Logic Version
Optional Pin Lengths
E = 0.18"
M = 0.145"
S = 0.12"
Heat Sink Ready
Tuned Model
Heat Sink
Part
Number
Height
Natural Convection Forced Convection
Power Dissipationâ Thermal Resistanceâ¡
** T (Tuned Model) Option
Designed for higher di/dt and âl
applications, the transient response has
001
0.25"
5W
002
0.50"
7W
5.8Ë C/W
3.2Ë C/W
been modified to take advantage of the
capacitance on the customerâs PCB. This
unit requires a minimum load capacitance
003
1.00"
004
0.13"
11W
TBD
2.0Ë C/W
TBD
of 5600µF with an impedance magnitude
of less than 0.005Ω at 15kHz. It offers
a minmum 3X improvement in the peak
005
0.70"
â @ 60Ë C rise heat sink to ambient
TBD
â¡ @ 300'/min.
TBD
response compared to a standard unit.
Consult factory.
©2006 Bel Fuse Inc. Specifications subject to change without notice. 11.06
Bel Power Inc. 155 Flanders Road, Westborough, MA 01581 ⢠Tel 508-870-9775 ⢠Fax 508-870-9796 ⢠www.belpower.com
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