Datasheet

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REV.: 3/2019 ECO-3
DC/DC Converter
RSO-S(D)(Z)
Series
Specifications (measured @ Ta= 25°C, nom. Vin, full load and after warm-up unless otherwise stated)
REGULATIONS
Parameter Condition Value
Output Accuracy ±2.0% typ.
Line Regulation
2:1 Input
4:1 Input
±0.2% max.
±0.5% max.
Load Regulation 10% to 100% full load
2:1 Input
4:1 Input
0.4% max.
0.5% typ.
PROTECTIONS
Parameter Type Value
Short Circuit Protection (SCP) below 100mW continuous, auto recovery
Isolation Voltage
(7)
standard without suffix
tested for 1 second 1kVDC
rated for 1 minute 500VAC/60Hz
/H2 version
tested for 1 second 2kVDC
rated for 1 minute 1kVAC/60Hz
/H3 version
tested for 1 second 3kVDC
rated for 1 minute 1.5kVAC/60Hz
Isolation Resistance 1GW min.
Isolation Capacitance
standard without suffix
2:1 Input
2:1 Input
4:1 Input
Single
Dual
Single
10pF min. / 40pF typ. / 60pF max.
120pF min. / 170pF typ. / 250pF max.
200pF max.
/H2 and /H3 version
2:1 Input
4:1 Input
Single/Dual
Single/Dual
5pF min. / 30pF typ. / 60pF max.
30pF max.
Insulation Grade
basic (IEC/EN60950-1)
functional (IEC/EN6060-1)
Notes:
Note7: For repeat Hi-Pot testing, reduce the time and/or the test voltage
Note8: Refer to local safety regulations if input over-current protection is also required. Recommended fuse: slow blow type
Protection Circuit
RSO-12xxSZ(DZ) requires a 10µF MLCC capacitor (C1) on input side
+V
out
+V
in
-V
out
-V
in
F
1
C
1
-V
out
+V
out
-V
in
+V
in
ENVIRONMENTAL
Parameter Condition
Value
Operating Temperature Range with derating @ free air convection (see graph) -40°C to +100°C
Operating Altitude 5000m
continued on next page
+V
out
+V
in
-V
out
-V
in
10kΩ
DC-DC ON
V
CTRL
DC-DC OFF
0
-V
out
+V
out
+V
in
V
CTRL
-V
in
Q
1