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DC/DC Converter TES 2H Series, 2 Watt
Models
• Small SMD package with standard
footprint
• I/O isolatoin voltage 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 to +85°C
• High accuracy of pin co-planarity
• Qualified for leadfree reflow solder
process according IPC/JEDEC
J-STD-020D
• Available in tape and reel package
• 3-year product warranty
With their small footprint these 2 Watt DC/DC converters are an ideal
and economical solution for many applications where an isolated volt-
age is required. Typical applications are ground loop elimination, noise
reduction, voltage isolation in digital interfaces and voltage conversion
in distributed power systems. With a new package design these con-
verters 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 2-0510H 3.3 VDC 500 mA 70 %
TES 2-0511H 5.0 VDC 400 mA 73 %
TES 2-0512H 5 VDC ±10% 12 VDC 165 mA 77 %
TES 2-0521H (5 VDC nominal) ±5 VDC ±200 mA 74 %
TES 2-0522H ±12 VDC ±83 mA 76 %
TES 2-0523H ±15 VDC ±66 mA 76 %
TES 2-1210H 3.3 VDC 500 mA 72 %
TES 2-1211H 12 VDC ±10% 5.0 VDC 400 mA 75 %
TES 2-1212H (12 VDC nominal) 12 VDC 165 mA 79 %
TES 2-1222H ±12 VDC ±83 mA 80 %
TES 2-1223H ±15 VDC ±66 mA 80 %
TES 2-2410H 3.3 VDC 500 mA 72 %
TES 2-2411H 24 VDC ±10% 5.0 VDC 400 mA 75 %
TES 2-2412H (24 VDC nominal) 12 VDC 165 mA 79 %
TES 2-2422H ±12 VDC ±83 mA 79 %
TES 2-2423H ±15 VDC ±66 mA 79 %
Models
TES 2H Series, 2 Watt
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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; 3.3 VDC model: 60 mA / 470 mA typ.
5 Vin; other models: 60 mA / 540 mA typ.
12 Vin; 3.3 VDC model: 30 mA / 190 mA typ.
12 Vin; other models: 30 mA / 210 mA typ.
24 Vin; 3.3 VDC model: 15 mA / 95 mA typ.
24 Vin; other models: 15 mA / 110 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.
Under voltage shut down 12 Vin models: 8 VDC typ.
24 Vin models: 16 VDC typ.
48 Vin models: 34 VDC typ.
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 % max.
Regulation – Input variation 1.2 % / 1 % change Vin
– Load variation 0 – 100 % see graphs below
Minimum load not required
Ripple and noise (20 MHz Bandwidth) 120 mVp-p max.
Temperature coefficient ±0.02 %/K typ.
Short circuit protection limited 0.5s max.
Capacitive load 3.3 & 5.0 VDC models: 47 µF max.
12 & ±5 VDC models: 10 µF max.
±12 & ±15 VDC models: 4.7 µF max.
General Specifications
Temperature ranges – Operating (convection cooling 20LFM, 0,1m/s) –40°C to +92.5°C
– Case temperature +95°C max.
– Storage temperature –40°C to +125°C
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‘000‘000 h
Isolation voltage (60 sec.) 1’500 VDC
Isolation capacitance (100 kHz, 1V) 60 pF typ.
Isolation resistance (500 VDC) >10 Gohm
Switching frequency 50 to 120 kHz typ. (depend on load)
Physical Specifications
Casing material plastic (UL94V-0 rated)
Weight single output models: 1.5 g (0.05 oz)
dual output models: 2.2 g (0.08 oz)
Lead-free reflow solder process as per J-STD-020BD.1 (www.jedec.org)
Moisture sensivity level (MSL) level 2 as per J-STD-033B.1 (to find at:
www.jedec.org - free registration required)
Washing process not recommended. Product non-hermetical
Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
TES 2H Series, 2 Watt
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Outline Dimensions
Pin Single
1–Vin (GND)
2+Vin (Vcc)
4–Vout
5+Vout
8No con.
Pin-Out
Dimensions in [mm], () = Inch
Pin pitch tolearnce: ±0.13 (0.005)
Other tolerances: ±0.25 (0.001)
3.04 2.54 5.08
(0.12) (0.10) (0.20)
0.30 (0.01)
8.9 (0.35)
9.3 (0.37)
13.7 (0.54)
12 4
85
0.25
0-4°
S
1.5 (0.06)
6.15 (0.24)
12.3 (0.48)
6.15 (0.24)
0.6 (0.02)
1.8 (0.06)
2.54
(0.10)
13.1 (0.52)
1.3 (0.04)
Solder Pad
5.08
(0.20)
3.0
(0.12)
3.0(0.12) (
Ø
0.04)
Ø
1.0 vent hole (for reow soldering process)
No con. = Pin to be
isolated from circuit
Supporting documents: www.tracopower.com/overview/tes2h
Single Output Models
100%20%0
0%
-10%
+10%
Deviation of Vout nom.
Output Load
max
.
min.
typ.
+20%
+5%
-5%
+15%
40% 60% 80% 100%20%0
0%
-10%
+10%
Deviation of Vout nom.
Output Load
max
.
min.
typ.
+20%
+5%
-5%
+15%
40% 60% 80%
3.3 & 5.0 VDC models:
Output voltage variation dependent on load (at nominal input voltage)
other models:
TES 2H Series, 2 Watt
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© Copyright 2019 Traco Electronic AG Specifications can be changed without notice!
Page 4 of 4
Rev. January 17, 2020
Outline Dimensions
Pin Dual
1–Vin (GND)
2+Vin (Vcc)
4Common
5–Vout
7+Vout
10 No con.
Pin-Out
Dimensions in [mm], () = Inch
Pin pitch tolearnce: ±0.13 (0.005)
Other tolerances: ±0.25 (0.001)
3.04 2.54 5.08
(0.12)(0.10)(0.20)
0.30 (0.01)
8.9 (0.35)
9.3 (0.37)
16.3 (0.64)
12 4
10 7
0.25
0-4°
S
1.5 (0.06)
6.15 (0.24)
12.3 (0.48)
6.15 (0.24)
0.6 (0.02)
2.54
(0.10)
5
1.8 (0.06)
2.54
(0.10)
13.1 (0.52)
1.3 (0.04)
Solder Pad
2.54
(0.10)
5.08
(0.20)
3.0(0.12)
3.0 (0.12)
(
Ø
0.04)
Ø
1.0 vent hole (for reow soldering process)
No con. = Pin to be
isolated from circuit
Dual Output Models