ORDERING INFORMATION
Standard Model
Number
Output
Voltage
Max
Typical Efficiency
Half Load Full Load
Standard Model
Number
Output
Voltage
Max
Typical Efficiency
Half Load Full Load
Current
Current
24V Input Models (Designated C)
48V Input Models (Designated W)
GHPC5V020*
GHPC3V330*
GHPC2V530*
GHPC2V030*
GHPC1V830*
GHPC1V530*
* Options:
5.0V
3.3V
2.5V
2.0V
1.8V
1.5V
20A
30A
30A
30A
30A
30A
90%
88%
GHPW5V020*
GHPW3V330*
GHPW2V530*
GHPW2V030*
GHPW1V830*
GHPW1V530*
5.0V
3.3V
2.5V
2.0V
1.8V
1.5V
20A
30A
30A
30A
30A
30A
91%
92%
90%
89%
88%
86%
90%
90%
87%
85%
84%
82%
91%
89%
88%
87%
85%
89%
86%
84%
83%
81%
P = Positive Logic Version; High = On
E = 0.18" Pins (±0.01")
M = 0.145" Pins (±0.01")
S = 0.12" Pins (±0.01")
R = Heatsink Ready
Ordering Information
Example Part No.:
GHPW3V330
T = Tuned model**
L = Low Profile (0.465" height – open frame only)
48V input
3.3V@ 30A output
Negative Logic
0.20" Pin Length
Open Frame
Heatsink Part Numbers
Part
Typical Thermal Performance
Number
Height
Natural Convection
Power Dissipation*
Forced Convection
Thermal Resistance**
001
002
003
004
0.25"
0.50"
1.00"
0.13"
5W
7W
5.8°C/W
3.2°C/W
2.0°C/W
TBD
Options Code:
(All options shown)
11W
TBD
GHPW 3V330 P S RT 00X L
005
0.70"
TBD
TBD
** @ 300'/min.
Part Number
(from chart above)
Options:
*@ 60°C rise heatsink to ambient
Positive Logic Version
Optional Pin Lengths
E = 0.18"
M = 0.145"
S = 0.12"
Heatsink-ready
Tuned Model
Heatsink
**T (Tuned Model) Option
Designed for higher di/dt and ∆I applications, the
transient response has been modified to take advantage
of the capacitance on the customer's PCB. This unit
requires a minimum load capacitance of 5600µF with an
impedance magnitude of less than 0.005Ω at 15kHz. It
offers a minimum 3X improvement in the peak response
compared to a standard unit.
001 = 0.25"
002 = 0.50"
003 = 1.00"
004 = 0.13"
005 = 0.70"
Low Profile (0.465" height)
Galaxy Power Inc. warrants to the original purchaser that the products conform to this data
sheet and are free from material and workmanship defects for a period of two (2) years from
the date of manufacture, if this product is used within specified conditions. Galaxy Power Inc.
reserves the right to make changes to the product(s) or information contained herein without
notice. No liability is assumed as a result of their use or application. No rights under any
patent accompany the sale of any such products or information. For additional details on this
limited warranty consult the factory.
155 Flanders Road Westborough, MA 01581
508-870-9775 Fax: 508-870-9796
e–mail: galaxy@galaxypwr.com
website: http://www.galaxypwr.com
Pisces Series, Page 7
Part No. 99-002 Rev. 4.0–093003
© Copyright 2003 Galaxy Power. Specifications subject to change without notice.
WWW.GALAXYPWR.COM
GALAXY [ GALAXY POWER, INC. ]
