ISB01 Series
www.xppower.com
2
DC-DC Converter
Input
Output
C
haracteristic
M
inimum
T
ypical
M
aximum
U
nits
N
otes & Conditions
Output Voltage 5 30 VDC See Models and Ratings table
I
nitial Set Accuracy ±1.0 %
Output Voltage Balance ±1.0 % For dual output with balanced laods
Minimum Load A No minimum load required
Line Regulation ±0.2 %
Load Regulation ±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 250 µs for a 25% load
change.
Ripple & Noise 75 mV pk-pk
20 MHz bandwidth. Measured using 0.47 µF ceramic
capacitor.
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
I
nput Voltage Range
4.5 9
V
DC
5 V nominal
9
.0 18 12 V nominal
18.0 36 24 V nominal
3
6.0 75 48 V nominal
Input Filter Internal Capacitor
Input Surge
15
VDC for 1 s
5 V nominal
2
5 12 V nominal
50 24 V models
1
00 48 V models
Remote On/Off
O
N: Logic high (2.5 - 5.5 V) or open circuit
O
FF: Logic low (<0.8 V) or short pin 1 to pin 2
General
Characteristic Minimum Typical Maximum Units Notes & Conditions
Efficiency 80 % 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 50
pF
Switching Frequency 220 kHz
Power Density 5.8 W/in
3
Mean Time Between Failure 2.8 MHrs MIL-HDBK-217F, +25 °C GB
Weight 0.01 (4.5) lb (g)
Moisture Sensitivity Level Level 2 IPC/JEDEC J-STD-020D.1
Environmental
Characteristic Minimum Typical Maximum Units Notes & Conditions
Operating Temperature -40 +95 °C See Derating Curve.
Storage Temperature -55 +125 °C
Case Temperature +95 °C
Humidity 95 %RH Non-condensing
Cooling Natural convection
Case Flammability UL 94V-0 Rated Non conductive black plastic
Lead-Free Reflow Solder Process IPC/JEDEC J-STD-020D.1
