300V Maxi Mini Micro
5 0 - 5 0 0 W AT T S - D C / D C C O N V E R T E R S
FEATURES
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Input Voltage: 180-375Vdc
Output Voltage: 2-48Vdc
Up to 120 W/in3
Low noise zero-current switching and zero-
voltage switching technology
Single-wire paralleling
Output voltage adjusts from 10-110%
Logic enable / disable
Input undervoltage lockout
Output overvoltage protection
DC-DC PCB MOUNTED CONVERTERS & POWER MODULES
SPECIFICATIONS
OUTPUT
SELECTION TABLES
OUTPUT VOLTAGE (VDC)
OUTPUT POWER (W)
MICRO
MINI
MAXI
Voltage range
OUTPUT
180-375Vdc
2V
±1% Vout nom.
±0.02% Vout nom.
±0.02% Vout nom.
±0.002% Vout/oC
100mV
115%Vout nom.
115% Iout max.
82%
88%
10-110% Vout nom.
115%Iout max.
3000Vrms
Nominal input;
Low line to high
No load to full
-20°C to 100°C
Full load, 20MHz
3.3V
5V
8V
12V
15V
24V
28V
Vout 95% of
nominal
Nominal input;
load; 25°C
Output Voltage
Input to Output
36V
48V
50
75
100
100
150
150
150
150
150
150
100
150
200
200
250
250
250
250
250
250
160
264
400
400
500
500
500
500
500
500
Set point accuracy
Line regulation
Load regulation
Temperature regulation
Ripple and noise, p-p
Overvoltage set point
Current limit
Efficiency: 5V out
24V out
Programming range
Short circuit current
Isolation voltage
Remote sense compensation 0.5Volts
PRODUCT GRADE SPECIFICATIONS
E
C
T
H
M
Operating Temp. (°C)-10 to 100-20 to 100 -40 to 100 -40 to 100 -55 to 100
Storage Temp. (°C) -20 to 125-40 to 125 -40 to 125 -55 to 125 -65 to 125
Temp. Cycling
(°C)
Burn-In
Low Temp. Test (°C)
High Temp. Test (°C)
Final Test Data
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
24 hours
12 hours
-40°C
100°C
24 hours
24 hours
-55°C
100°C
(-55 to 125) (-65 to 125)
(typical unless otherwise noted
)
STANDARDS AND APPROVALS
Safety
UL60950-1, CSA60950-1, EN60950-1,
IEC 60950-1
Mechanical Drawings refer to page 237-238
*Other O/P voltage consult sales
PART NUMBERING
Doc. No. PBC9 Rev.C 28-4-11
Powering Progress – www.powerbox.com.au
261
Microcontroller MCU
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