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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load /full load
5 Vin models
12 Vin models
30 mA / 260 mA typ.
15 mA / 110 mA typ.
Surge voltage
(1 sec. max.)
5 Vin models
12 Vin models
9 V max.
18 V max.
Reverse voltage protection
0.3 A max.
Reflected input ripple current
can be reduced by ext. 1–2.2 μF polyester film
capacitor
Input filter
Output Specifications
internal capacitors
Voltage set accuracy
± 3 %
Voltage balance
(dual output models)
± 1 % max.
Regulation
– Input variation
± 1.2 % / 1 % change Vin
± 10 % max.
– Load variation 20 – 100 %
Ripple and noise (20 MHz Bandwidth)
120 mVpk-pk max.
Temperature coefficient
± 0.02 % / °C
Short circuit protection
limited 1 sec. max.
Capacitive load
– Single output models
– Dual output models
22 μF max.
10 μF max.
General Specifications
Temperature ranges
– Operating (see also enclosed derating curve)
– Storage
– 40 °C ... +85 °C
(no derating)
– 55 °C ... +125 °C
Humidity
(non condensing)
95 % rel H max.
Reliability, calculated MTBF
(MIL-HDBK-217 E)
>2’000’000 h @ 25 °C
Isolation voltage
Input/ Output
1‘000 VDC
Isolation capacity
Input/ Output
40 pF typ.
Isolation resistance
Input/ Output
>1‘000 Mohm
Switching frequency
100 kHz typ. (Frequency modulation)
Frequency change over line and load
Physical Specifications
± 30 %
Case material
Epoxy molding compound
(flammability to UL 94-V0)
Package weight
– Single output models
– Dual output models
1.2 g (0.04 oz)
1.5 g (0.05 oz)
Reflow soldering profile
Peak temp. 230°C (10 sec max.)
185°C for 90 sec max. Convection reflow
solder process is recommended
DC/DC Converter
TSM Series 1 Watt