DC-DC Converter UNIT
1R Serie
( 1W SINGLE OUTPUTS WITH REGULATION )
TYPICAL APPLICATIONS
SINGLE OUTPUT
INPUT
+Vin
+Vout
DUAL OUTPUT
INPUT
+Vin
+Vout
OUTPUT
OUTPUT
LOAD1
DC-DC
CONVERTER
-Vin
-Vout
LOAD
DC-DC
CONVERTER
-Vin
Common
LOAD2
-Vout
TYPICAL PERFORMANCE CUREVES
Specifications typical at ta=25
O
C,nominal input voltage , rated output current unless otherwise specified.
OUTPUT LOAD vs EFFICIENCY
100%
EFFICIENCY(%)
80%
60%
40%
20%
0%
0%
OUTPUT VOLTAGE
CHANGE(%)
80%
100%
OUTPUT LOAD vs OUTPUT VOLTAGE
10%
5%
0%
-5%
-10%
0%
SAFE
OPERATING
AREA
20%
40%
60%
20%
40%
60%
80%
100%
OUTPUT LOAD(%)
OUTPUT LOAD(%)
TEMPERATURE DERATING
1.2
OUTPUT POWER(W)
0.9
0.6
0.3
0.0
-25
0
25
50
70
100
TA(degree C)
EFFICIENCY(%)
100%
80%
60%
40%
20%
INPUT VOLTAGE vs EFFICIENCY
0%
-10
-5
Nom
5
10
INPUT VOLTAGE(%)
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Version: 4-Oct-02
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