DC-DC Converter - DANUBE
Description
PU SERIES
1W UNREGULATED
FEATURES
SINGLE IN LINE PACKAGE 1W UNREGULATED OUTPUT POWER 100% BURN IN HIGH EFFICIENCY INTERNAL SMD TECHNOLOGY NO HEATSINK REQUIRED UL 94V-0 PACKAGE MATERIAL CUSTOM SOLUTIONS AVAILABLE RoHS COMPLIANT 3 YEARS WARRANTY
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Voltage Set-point Accuracy
+/-2% max Input Voltage Range
+/-10% max
Temperature Coefficient
+/-0.
05%/°C Input Filter
Capacitor Typ
Ripple & Noise(20MHz BW) Line Regulation1 Load Regulation2
100mVp-p max Input Reflected Ripple Current
50mAp-p max
+/-1.
2% max Protection
Fuse Recommended
+/-8% max GENERAL SPECIFICATIONS
Minimum Load Short Circuit Protection
20% of Full Load Efficiency Momentary Isolation Voltage3
70%-83%
Single/Dual
1500-3000 VDC min
Twin
In to Out
1000 VDC min
ENVIRONMENTAL SPECIFICATIONS
Isolation Resistance Isolation Capacitance
Out to Out
500 VDC min 109 ohms min
80pF max
Operating Temperature Storage Temperature
-40°C to +71°C Switching Frequency -55°C to +125°C MTBF4
100KHz min >2,000,000 Hours
Humidity
95% max Weight
2.
1g Typ
Cooling
Free-Air Convection Case Material
Non-Conductive Plastic
Case Size
19.
6mm*6.
1mm*10.
2mm
19.
6mm*7.
1mm*10.
2mm
Conducted Emissions
EN55022 Class A
Radiated Emissions
EN55022 Class A
ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD AND 25 OC UNLESS OTHERWISE NOTED.
1 Line Regulation is for a 1.
0% change in input Voltage.
2 Load Regulation is for output load current change from 20% to 100%.
3 1500VDC for 10 seconds,3000VDC for 3 seconds.
4 MIL-HDBK-217F @25 °C , Ground Benign.
DANUBE
http://www.
danube.
com.
tw
5-1
2011/05/03
SELECTION GUIDE(1) 1W 1500VDC ISOLATION
MODEL NUMBER
INPUT OUTPUT OUTPUT
INPUT5
VOLTAGE VOLTAGE CURRENT CURRENT(mA) EFF ISOLATION
(VDC) (VDC)
(mA) FULL NO (%)6
(VDC)
PACKAGE
LOAD LOAD
PUS-0503.
3(A or B) PUS-0505(A or B or E) PUS-0509(A or B or E) PUS-0512(A or B or E) PUS-0515(A or B or E) PUD-0505(A or B) PUD-0509(A or B) PUD-0512(A or ...
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