GPEV6-3V3-40 Datasheet, PDF (2/8 Pages) Galaxy Power, Inc. – Gemini Series DC/DC Converter Powers ≥600MHz Microprocessors

Specifications
General Specifications
Operating Temperature 0°C to +45°C (@200LFM)
Storage Temperature
–20°C to +100°C
Relative Humidity
10% to 95% RH,
Non–condensing
Vibration
Weight
10–500Hz 0.75g peak
75gm, typical (GPEV6–3V3–40)
200gm, typical (–S, –L)
Material Flammability
UL94V–0
MTBF MIL–HDBK–217 1.2million hours*
* Note: 50% load; 200LFM, 45°C ambient
Input Characteristics
Operating Air Temperatures from 0°C to +45°C with 200 LFM, D₀, D₁, D₂, D₃ pins low state unless otherwise specified.
Parameter
Name
Test Condition
Var
Symbol
Requirement
Unit
Min
Max
Input Voltage
Input Low Line Power-On V
No Load Input Power
Input Capacitor
3V3–40 V_I I_O = 40A
–S, –L
V_I I_O = 55A
V_Ion Module Power On
P_IL V_I =V_Inom
3V3–40
20 (330µF)
3.37
3.8 V
4.5
5.25 V
–
3.35 V
–
6W
6600
– µF
(external to the converter)
–S, –L
12 (330µF)
3900
– µF
Input Current
Efficiency
(with Local Sense)
Reflected Input Ripple
3V3–40 I_I V_I = 3.43V, I_O = 40A, V_O = 2.5V
–S, –L
I_I V_I = 5V, I_O = 55A, V_O = 2.5V
3V3–40 N V_I = 3.43V, I_O = 40A, V_O = 2.5V
–S, –L
N V_I = 5V, I_O = 55A, V_O = 2.5V
3V3–40 dI_I V_I = 3.43V, I_O = 40A, (Note 1)
C_IN = 20 (330µF Tantalum)
ESR = 60 mΩ
–
35.2 A
–
35 A
83
–
%
79
–
%
–
6.0 A _P–P
–S, – L
dI_I V_I = 5V, I_O = 55A, (Note 1)
C_IN = 12 (330µF Tantalum)
ESR = 60 mΩ
–
11.0 A_P–P
Switching Frequency
F_S
250 Typ
Note 1: Measure input reflected current which is drawn from input capacitor CIN by converter. Place 3" loop between CIN and VIN of the converter.
KHz
Gemini Series, Page 2
WWW.GALAXYPWR.COM
Part No. 98–004 Rev. 1.0