IEQ05 Series
www.xppower.com
2
DC-DC Converter
Input
Output
C
haracteristic
M
inimum
T
ypical
M
aximum
U
nits
N
otes & Conditions
O
utput Voltage 3.3 30 VDC See Models and Ratings table
Initial Set Accuracy ±2 %
Output Voltage Balance ±1 ±2 % For dual output with balanced laods
Minimum Load A No minimum load required
L
ine Regulation ±0.3 ±0.5 %
Load Regulation ±0.5 ±1.0 %
Cross Regulation ±5.0 %
On dual output models when one load is varied between
25% and 100% and other is fixed at 100%
Transient Response 35% deviation
Recovery within 1% in less than 500 µs for a 25% load
change.
Ripple & Noise 100 mV pk-pk
20 MHz bandwidth. Measured using 0.47 µF ceramic
capacitor.
Overload Protection 170 %
Short Circuit Protection Continuous, with auto recovery
Maximum Capacitive Load See Models and Ratings table
Temperature Coefficient 0.02 %/ ˚C
C
haracteristic
M
inimum
T
ypical
M
aximum
U
nits
N
otes & Conditions
Input Voltage Range 4.5 18
V
DC
12 V nominal
9
.0 36 24 V nominal
18.0 75 48 V nominal
I
nput Filter Internal Capacitor
I
nput Surge
36
V
DC for 1 s
12 V nominal
5
0 24 V models
100 48 V models
R
emote On/Off
O
N: open circuit
OFF: 2-4 mA via 1kΩ resistor into pin 3 with respect to pin 1
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 82 % See Models and Ratings table
Isolation: Input to Output 1500/1800 VDC 60 s/1 s
Isolation Resistance 10
9
Ω
At 500 VDC
Isolation Capacitance 250
pF
Switching Frequency 100 kHz
Power Density 35.7 W/in
3
Mean Time Between Failure 2.4 MHrs MIL-HDBK-217F, +25 °C GB
Weight 0.01 (4.8) lb (g)
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -40 +90 °C See Derating Curve.
Storage Temperature -55 +125 °C
Case Temperature +90 °C
Humidity 95 %RH Non-condensing
Cooling Natural convection
Case Flammability UL 94V-0 Rated Non conductive black plastic
