UM5119 반도체 회로 부품 판매점
(UM5100 series) SMD DC-DC Converters
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 Universal Microelectronic |
UM5100 SERIES
5-7.5 Watt SMD DC-DC Converters
♦ Surface Mount Isolated DC-DC Converter
♦ High Efficiency
♦ 2:1 Input Range
♦ Pi Input Filter
♦ 1500 VDC Isolation
♦ Continuous Short Circuit Protection
SPECIFICATIONS
All specifications are typical at nominal line, full load and
m25°C unless otherwise noted.
eet4U.coINPUT SPECIFICATIONS
hInput Voltage Range, 12V ……….…………….………. 9-18V
24V ……………………….…… 18-36V
S48V …….……………………… 36-75V
Input Filter …………………………………….………. Pi Type
taOUTPUT SPECIFICATIONS
aVoltage Accuracy ………………………..…….… ±2.0% max.
Voltage Balance Dual Output at Full Load
.D…………………………………………………..… ±1% max.
Transient response
Single, 25% Step Load Change …………….. <500 u sec.
wDual, FL-1/2FL, ±1% Error Band
(Dual Outputs Loaded Equally) ….…..……… <500 u sec.
wRipple and Noise, 20MHz BW1
3.3V, 5V …………………. 50mVp-p max.
w12V, 15V ……………….. 100mVp-p max.
GENERAL SPECIFICATIONS
Efficiency ……….…….………………………….…. See Table
Isolation Voltage ………………..…………… 1500 VDC min.
Isolation Resistance ………………..…………108 Ohms min.
Switching Frequency ……….….………………. 400 KHz typ.
Operating Temperature Range4,
Ambient, None Derating ……………….… -25°C to +71°C
Cooling ….……………….…………… Free Air Convection
Storage Temperature Range ………….…. -40°C to +100°C
Case Material ……..………………….. Black-Coated Copper
With Non-Conductive Base
Dimensions ..………..……..……..….… 1.25*0.8*0.45 inches
(31.8*20.3*11.4mm)
Weight ……………………………………………………… 18g
NOTES
1. Measured with 1uF ceramic capacitor connect to the output pins.
2. Measured from high line to low line.
3. Measured from full load to 10% load, dual outputs loaded equally.
4. Output Power
100%.
Ambient
Temperature
-25
71 100
(°C)
5. The converter required a minimum 10% loading on the output.
Operation below 10% load conditions will not damage these
devices. However they may not meet all listed spec.
6. Recommended Reflow Soldering
Temperature Coefficient …..…...……………...… ±0.05%/°C
Short Circuit Protection …………………………. Continuous
Line Regulation2 ……………………………..….…..…. ±0.5%
Load Regulation3 …………………………..…..………. ±1.0%
UM5100
UNIVERSAL
MICROELECTRONICS
1 of 2
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MODEL
INPUT
OUTPUT OUTPUT
NUMBER VOLTAGE VOLTAGE CURRENT
UM5109
12 VDC
3.3 VDC
1500 mA
UM5111
24 VDC
5 VDC
1500 mA
UM5112
24 VDC
12 VDC
625 mA
UM5113
24 VDC
15 VDC
500 mA
UM5116
24 VDC
± 15 VDC
± 250 mA
UM5119
24 VDC
3.3 VDC
1500 mA
UM5121
48 VDC
5 VDC
1500 mA
UM5122
48 VDC
12 VDC
625 mA
UM5123
48 VDC
15 VDC
500 mA
UM5129
48 VDC
3.3 VDC
1500 mA
NOTE: Other output voltage can be supported upon request.
CASE A
INPUT CURRENT
NO LOAD FULL LOAD
45 mA
565 mA
30 mA
406 mA
30 mA
390 mA
30 mA
390 mA
30 mA
390 mA
30 mA
279 mA
20 mA
197 mA
20 mA
191 mA
20 mA
191 mA
20 mA
139 mA
CASE
A
A
A
A
A
A
A
A
A
A
EFFICIENCY
73%
77%
80%
80%
80%
74%
79%
82%
82%
74%
24 1
23 2
22 3
21 4
20 5
BOTTOM
VIEW
16 9
15 10
14 11
13 12
All dimensions in inches (mm).
Note 1: Cut-corner marking for Pin No.1
Note 2: Tolerance .xx =±0.04”
.xxx=±0.010”
Recommended Pad Position & Dimension
Pin Connections
Pin
Single
Output
1 NC*
2 -V Input
3 -V Input
4 NC*
5 NC*
9 NC*
10 NC*
11 NC*
12 NC*
13 NC*
14 +V Output
15 NC*
16 -V Output
20 NC*
21 NC*
22 +V Input
23 +V Input
24 NC*
* NC (No Connection)
Dual
Output
NC*
-V Input
-V Input
NC*
NC*
Common
NC*
-V Output
NC*
NC*
+V Output
NC*
Common
NC*
NC*
+V Input
+V Input
NC*
UM5100
UNIVERSAL
MICROELECTRONICS
2 of 2
3,27TH RD., TAICHUNG INDUSTRIAL PARK,
TAICHUNG, TAIWAN, R.O.C.
TEL: 886-4-23590096 FAX: 886-4-23590129
REV.4
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제조업체: Universal Microelectronic
( universal )
UM5119 converter
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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전력반도체 문의 : 010-3582-2743
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