Datasheet

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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 3.3 Vin models: 35 mA / 370 mA typ.
5 Vin models: 30 mA / 260 mA typ.
12 Vin models: 13 mA / 110 mA typ.
24 Vin models: 7 mA / 55 mA typ.
Surge voltage (1 sec. max.) 3.3 Vin models: 6 V max.
5 Vin models: 9 V max.
12 Vin models: 18 V max.
24 Vin models: 30 V max.
Reverse voltage protection 0.3 A max.
Reflected input ripple current can be reduced by ext. 1–3.3 µF polyester film
capacitor
Input filter Internal capacitors
Output Specifications
Voltage set accuracy ±3 %
Regulation – Input variation 1.2 % / 1 % change Vin
– Load variation 20 – 100 % 10 % max.
Ripple and noise (20 MHz Bandwidth) 150 mV pk-pk max.
Temperature coefficient ±0.02 %/K
Short circuit protection limited 1 sec. max.
Capacitive load 33 µF max.
General Specifications
Temperature ranges – Operating –40°C to +85°C
– Case temperature +95°C max.
– Storage –40°C to +105°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTTF (MIL-HDBK-217F, @+25°C ground benign) >2’000’000 h
Isolation voltage (60 sec.) Input/Output 1‘000 VDC
Isolation capacity Input/Output 60 pF typ.
Isolation resistance Input/Output >1‘000 Mohm
Switching frequency 90 kHz typ. (Frequency modulation)
Frequency change over line and load ±30 % max.
DC/DC Converters
TME Series 1 Watt