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Input Specifications
Input current no load / full load 5 Vin models: 30 mA / 260 mA typ.
12 Vin models: 15 mA / 110 mA typ.
24 Vin models: 8 mA / 55 mA typ.
Surge voltage (1 sec. 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.
Input filter internal capacitor
Output Specifications
Voltage set accuracy see graphs below
Voltage balance (dual output models, balanced load) ±1.0 % max.
Regulation – Input variation 1.2 % / 1 % change Vin
– Load variation see graphs below
Ripple and noise (20 MHz Bandwidth) 100 mVpp max.
Temperature coefficient ±0.02 %/K max.
Short circuit protection limited 0.5 sec. max.
Capacitive load 3.3 & 5.0 VDC models: 33 µF max.
12 & 15 VDC models: 4.7 µF max.
±5.0 VDC models: 10 µF max.
±12 & ±15 VDC models: 2.2 µF max.
General Specifications
Temperature ranges – Operating –40°C to +85°C
– Storage –40°C to +125°C
– Case +95°C max.
Derating (convection cooling) 4 %/K above +75°C
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >2 Mio h
I/O isolation voltage (60 sec.) 3000 VDC
I/O isolation capacitance (100 kHz, 1 V) 60 pF typ.
I/O isolation resistance (500 VDC) >10 Gohm
Switching frequency 50 to 150 kHz (depending on load)
DC/DC Converters
TES 1V Series 1 Watt
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Output voltage variation dependent on load (at nominal input voltage)
100%20%0
0%
-10%
+10%
Deviation of Vout nom.
Output Load
max
min.
typ.
+5%
-5%
+15%
40% 60% 80%
3.3 & 5.0 VDC models:
100%20%0
0%
-10%
+10%
Deviation of Vout nom.
Output Load
max
min.
typ.
+5%
-5%
+15%
40% 60% 80%
other models: