300XFR Datasheet, PDF (1/4 Pages) Make-Ps – Single & Dual Output DC/DC Converter

www.make-ps.com
FEATURES
• Up to 81% Efficiency
• Single and Dual Output, 3 watt converter
• Available in 5, 12, 24 and 48 VDC Inputs 2 - 1 Input Range
• Industry Standard Pin out
• Short Circuit Protection
E-mail:[e-mail]
300XFR series
Single & Dual Output
DC/DC Converter
DESCRIPTIONS
The 300XFR series power modules are high efficiency, low-
profile, 3 watt dc-dc converters that operate over input voltage
ranges of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36 - 75 VDC
and provide precisely regulated output voltages of 5V, 12V, 15V,
±12V and ±15V.
The -40^oC to +71^oC operating temperature range makes it ideal
for data communication equipment, mobile battery driven
equipment, distributed power systems, telecommunication
equipment, mixed analog/digital subsystems, process/
machine control equipment, computer peripheral systems and
industrial robot systems.
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Balance
Line Regulation
Load Regulation
Ripple/Noise
Ripple/Noise
Short Circuit Protection
Transient Response
Deviation
Transient Recovery Time
Temperature Coefficient
Min Typ Max Unit/Comments
±0.5 ±2.0 % Output voltage at
nominal line & FL
±0.5 ±2.0 % Equal Output
Loads
±0.2 ±0.5 % Output voltage
measured from
min. input line to
maximum
±0.2 ±0.5 % Output voltage
measured from FL
to 10% load
45 60 mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1 μf bypass
capacitor
100 mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
using 1 μf bypass
capacitor
Continuous,
Automatic Recovery
±3 ±5 % deviation of Vout
for a 25% load
change
300 500 μS for 25% load
change
±0.01 ±0.02 % per degree C
INPUT CHARACTERISTICS
Min Typ Max Unit/Comments
Input Voltage
5 VDC Input Models 4.5 5 9 VDC
12 VDC Input Models 9 12 18 VDC
24 VDC Input Models 18 24 36 VDC
48 VDC Input Models 36 48 75 VDC
Under Voltage Shut Down
5 VDC Input Models
4 VDC
12 VDC Input Models
8.5 VDC
24 VDC Input Models
17 VDC
48 VDC Input Models
34 VDC
Input Fuse Requirements
5 VDC Input Models
1500
mA; Slow blow type
12 VDC Input Models
700
mA; Slow blow type
24 VDC Input Models
350
mA; Slow blow type
48 VDC Input Models
135
mA; Slow blow type
Reverse Polarity Input Current
1 Amp
Short Circuit Input Power
1000 1500 mW
Input Filter
Pi Filter
GENERAL CHARACTERISTICS
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
Min Typ Max Unit/Comments
300
kHz
500
VDC, 1 minute
1000
Mohm, 500VDC
500 pF, 100kHz, 1Volt
1
Million Hours,
+25^oC, Ground
Benign
>> B-60