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DC/DC Converters
TES 1 Series, 1 Watt
Features
◆ Small SMD package with standard
footprint
◆ I/O isolation 1500 VDC
◆ Unregulated device
◆ Single and dual output models
◆ Input voltage 5, 12 and 24 VDC
◆ High efficiency up to 80%
◆ Operating temperature range
–40°C to +90°C
◆ High accuracy of pin co-planarity
◆ Qualified for leadfree reflow solder
process according IPC/JEDEC J-STD-020C
◆ Available in tape and reel package
◆ 3-year product warranty
With their small footprint these 1Watt DC/DC converters are an ideal and economi-
cal solution for many applications where an isolated voltage is required. Typical ap-
plications are ground loop elimination, noise reduction, voltage isolation in digital
interfaces and voltage conversion in distributed power systems. With a new pack-
age design these converters are qualified for the higher temperatures requested by
lead-free reflow solder processes. For automated SMD production lines the devices
can be supplied in standard tape and reel package.
Order code Input voltage Output voltage Output current max. Efficiency typ.
TES 1-0510
3.3 VDC 300 mA 73 %
TES 1-0511
5 VDC 200 mA 78 %
TES 1-0519
9 VDC 110 m A 78 %
TES 1-0512 5 VDC ±10%
12 VDC 85 mA 78 %
TES 1-0513
(nominal 5 VDC)
15 VDC 65 mA 79 %
TES 1-0521
±5 VDC ±100 mA 74 %
TES 1-0522
±12 VDC ±40 mA 78 %
TES 1-0523
±15 VDC ±35 mA 78 %
TES 1-1211
5 VDC 200 mA 76 %
TES 1-1219
9 VDC 110 m A 78 %
TES 1-1212
12 VDC 85 mA 79 %
TES 1-1213
12 VDC ±10%
15 VDC 65 mA 80 %
TES 1-1221
(nominal 12 VDC)
±5 VDC ±100 mA 74 %
TES 1-1222
±12 VDC ±40 mA 78 %
TES 1-1223
±15 VDC ±35 mA 79 %
TES 1-2411
5 VDC 200 mA 78 %
TES 1-2419
9 VDC 110 m A 77 %
TES 1-2412
12 VDC 85 mA 77 %
TES 1-2413
24 VDC ±10%
15 VDC 65 mA 79 %
TES 1-2421
(nominal 24 VDC)
±5 VDC ±100 mA 73 %
TES 1-2422
±12 VDC ±40 mA 78 %
TES 1-2423
±15 VDC ±35 mA 78 %
Models
http://www.tracopower.com
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.
Input filter internal capacitors
Output Specifications
Voltage set accuracy – 5 VDC models: ±2 % at 60 % load
– other models: ±2 % at 100 % load
Voltage balance (dual output models, balanced load) ±1 % max.
Regulation – Input variation 1.2 % / 1 % change Vin
– Load variation see graphs below
Ripple and noise (20 MHz Bandwidth) 120 mVpp max.
Temperature coefficient ±0.02 %/K
Short circuit protection limited 0.5 sec. max.
Capacitive load 33 µF max. (each output)
General Specifications
Temperature ranges – Operating –40°C to +90°C
– Storage –50°C to +125°C
– Case +105°C max.
Derating (convection cooling) 3.3 %/K above +75°C
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >2’000’000 h
Isolation voltage (60sec.) – Input/Output 1‘500 VDC
Isolation capacitance – 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 ±30 %
Environmental compliance – Reach www.tracopower.com/overview/tes1
– RoHS RoHS directive 2011/65/EU
DC/DC Converters
TES 1 Series 1 Watt
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Page 2 of 4
Output voltage variation dependent on load (at nominal input voltage)
100%50%0
0%
-10%
+10%
Deviation of Vout nom.
Load
max
.
min.
typ.
5 VDC models:
100%50%0
0%
-10%
+10%
Deviation of Vout nom.
Load
max
.
min.
typ.
other models: