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Número de pieza | UM222x | |
Descripción | (UM2200 Series) 5-Watt DC-DC Converters | |
Fabricantes | Universal | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de UM222x (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! UM2200 SERIES
5 Watt DC-DC Converters
♦ Utilizes Surface Mount Technology
♦ 2:1 Input Range
♦ 12.5 Watts/Cubic Inch
♦ Efficiency to 82%
♦ 300 KHz Switching Frequency
♦ Conductive EMI Meet CISPR22 Class A
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SPECIFICATIONS
All specifications are typical at nominal line, full load and
25°C unless otherwise noted.
Efficiency .…………………………………………... See Table
Isolation Voltage ……………………………... 1500 VDC min.
Isolation Resistance ….………………………. 108 Ohms min.
Switching Frequency .……..……………………....... 300KHz
Operating Temperature Range …………….. -25°C to +71°C
Ambient, None Derating ………………..…….... See NOTE 1
Cooling .………..………………………... Free-Air Convection
Storage Temperature Range ………….... -55°C to +105°C
Case Material 2 ………………..... Black-Coated Copper with
Non-Conductive Base
Dimensions Case A ……..…….…. 1.25 x 0.80 x 0.40 inches
(31.75 x 20.32 x 10.16mm)
Weight ..……..……………..………………………….……. 18g
INPUT SPECIFICATIONS
Input Voltage Range, 12V ……………………..…….… 9-18V
24V .…………………………… 18-36V
48V .………………….………... 36-72V
Input Filter …………..…………………………….. Pi Network
OUTPUT SPECIFICATIONS
Voltage Accuracy, Single Output …….…….……. ±1% max.
Dual +Output ….……….……. ±1% max.
-Output ………………... ±1% max.
Voltage Balance Dual Output at Full Load
…………………………………………….……….. ±1% max.
Transient Response
Single, 25% Step Load Change ………….….. <200µ sec.
Dual, FL-1/2L, ±1% Error Band ……….…….. <200µ sec.
Ripple and Noise, 20MHz BW ..…………... 10mV RMS max.
75mV P-P max.
Temperature Coefficient .…………..…….... ±0.02%/°C max.
Short Circuit Protection .….……………………… Continuous
NOTES:
1. Output power
100%
A BC
Ambient
Temperature
-25
50 60 71
100 (°C)
A:For UM2201
B:For UM2202,2203,2205,2206,2209
C:For the other models
Maximum case temperature under any operating
condition must not be exceeded 100°C
2. Metal case only.
GENERAL SPECIFICATIONS
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet UM222x.PDF ] |
Número de pieza | Descripción | Fabricantes |
UM222x | (UM2200 Series) 5-Watt DC-DC Converters | Universal |
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