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DC/DC Converters
TEN 3N Series, 3 Watt
The TEN 3N Series is a drop in replacement of the prevalent TEN 3 Series. The up-
to date design enables a cost reduction without any compromise to reliability and
function. They come with an internal filter to meet EN55022 class A without external
components. Increased EMC immunity and extended operating temperature range
of –40°C to +85°C make these converters an ideal solution for cost critical but
demanding applications. With the standard pinning it is a drop in replacement for
common 3 Watt converters in DIP-24 package.
1500 VDC Ordercode 3000 VDC Input voltage range Output voltage Output current max. Efficiency typ.
TEN 3-0510N 3.3 VDC 750 mA 77 %
TEN 3-0511N TEN 3-0511N-HI 5.0 VDC 600 mA 80 %
TEN 3-0512N TEN 3-0512N-HI 12 VDC 250 mA 82 %
TEN 3-0513N TEN 3-0513N-HI 15 VDC 200 mA 82 %
TEN 3-0515N TEN 3-0515N-HI 4.5 – 9.0 VDC 24 VDC 125 mA 81 %
TEN 3-0521N TEN 3-0521N-HI (nominal 5 VDC) ±5.0 VDC ±250 mA 80 %
TEN 3-0522N TEN 3-0522N-HI ±12 VDC ±125 mA 82 %
TEN 3-0523N TEN 3-0523N-HI ±15 VDC ±100 mA 82 %
TEN 3-1210N 3.3 VDC 750 mA 79 %
TEN 3-1211N 5.0 VDC 600 mA 81 %
TEN 3-1212N 12 VDC 250 mA 85 %
TEN 3-1213N 15 VDC 200 mA 85 %
TEN 3-1215N 9 – 18 VDC 24 VDC 125 mA 84 %
TEN 3-1221N (nominal 12 VDC) ±5.0 VDC ±250 mA 80 %
TEN 3-1222N ±12 VDC ±125 mA 84 %
TEN 3-1223N ±15 VDC ±100 mA 84 %
TEN 3-2410N Models with high
isolation available
from TEN 3WIN
series:
www.tracopower.
com/overview/
ten3win
3.3 VDC 750 mA 79 %
TEN 3-2411N 5.0 VDC 600 mA 81 %
TEN 3-2412N 12 VDC 250 mA 85 %
TEN 3-2413N 15 VDC 200 mA 85 %
TEN 3-2415N 18 – 36 VDC 24 VDC 125 mA 84 %
TEN 3-2421N (nominal 24 VDC) ±5.0 VDC ±250 mA 80 %
TEN 3-2422N ±12 VDC ±125 mA 84 %
TEN 3-2423N ±15 VDC ±100 mA 84 %
TEN 3-4810N 3.3 VDC 750 mA 79 %
TEN 3-4811N 5.0 VDC 600 mA 81 %
TEN 3-4812N 12 VDC 250 mA 85 %
TEN 3-4813N 15 VDC 200 mA 85 %
TEN 3-4815N 36 – 75 VDC 24 VDC 125 mA 84 %
TEN 3-4821N (nominal 48 VDC) ±5.0 VDC ±250 mA 80 %
TEN 3-4822N ±12 VDC ±125 mA 84 %
TEN 3-4823N ±15 VDC ±100 mA 84 %
Models
Features
◆ Wide 2 : 1 input range
◆ Input filter to meet EN 55022, class A
and FCC, level A without external
components
◆ Extended operating temperature
range –40°C to +85°C
◆ Models with 1’500 VDC and 3’000 VDC
I/O isolation (functional insulation)
◆ High reliability, MTBF >1.0 Mio. h
◆ 3-year product warranty
UL 60950-1
C B
Scheme
IEC 60950-1
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DC/DC Converters
TEN 3N Series 3 Watt
Input Specifications
Input current no load 5 Vin models 65 mA typ.
12 Vin models 35 mA typ.
24 Vin models 20 mA typ.
48 Vin models 15 mA typ.
Start-up voltage 5 Vin models: 4.5 VDC (or lower)
12 Vin models: 9 VDC (or lower)
24 Vin models: 18 VDC (or lower)
48 Vin models: 36 VDC (or lower)
Under voltage shut down (lock-out circuit) 5 Vin models: 4.0 VDC max.
12 Vin models: 8.5 VDC max.
24 Vin models: 17.5 VDC max.
48 Vin models: 35.5 VDC max.
Surge voltage (1 sec. max.) 5 Vin models 11 V max.
12 Vin models 25 V max.
24 Vin models 50 V max.
48 Vin models 100 V max.
Reflected ripple current 5 Vin models 100 mA typ
12 Vin models 30 mA typ.
24 Vin models 15 mA typ.
48 Vin models 10 mA typ.
Conducted noise EN 55022 class A without external components
EMC immunity EN 55024
– ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
– Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A
– Fast transient / surge EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±1 kV, perf. criteria A
– External input capacitor 200 µF, 100 V, ESR 48 mOhm
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
Short circuit input power 2000 mW max.
Internal power dissipation 1200 mW max.
Output Specifications
Voltage set accuracy ±2 % max.
Regulation – Input variation Vin min. to Vin max. 1.0 % max.
– Load variation 0 – 100 %
single output models 1.0 % max.
dual output models balanced load 2.0 % max.
Minimum load not required
Ripple and noise (20 MHz bandwidth) 70 mVpk-pk max
Transient response time (25% load step change) 500 µs max.
Transient response deviation (25% load step change) ±5 % max.
Temperature coefficient ±0.02 %/K
Current limitation >120 % of Iout max., constant current
Short circuit protection continuous, automatic recovery
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TEN 3N Series 3 Watt
Output Specifications (continued)
Capacitive load 3.3 VDC models: 680 µF max.
5.0 VDC models: 470 µF max.
12 VDC models: 330 µF max.
15 VDC models: 220 µF max.
24 VDC models: 100 µF max.
±5.0 VDC models: 220 µF max (each output)
±12 VDC models: 150 µF max. (each output)
±15 VDC models: 100 µF max. (each output)
General Specifications
Temperature ranges – Operating (natural convection cooling 20 LFM) –40°C to +85°C
– Case temperature +100°C max.
– Storage –55°C to +125°C
Derating 3.3 %/K above 70°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 F, at +25°C, ground benign) >1 Mio. h
Isolation voltage (60 sec.) – Input/Output 1’500 VDC or 3‘000 VDC
Isolation capacitance – Input/Output 300 pF max.
Isolation resistance – Input/Output (500 VDC) >1‘000 M Ohm
Switching frequency 90 kHz min. (pulse frequency modulation PFM)
Safety standards cUL/UL 60950-1, IEC/EN 60950-1
Safety approvals – CSA certificate of compliance CAN/CSA-C22.2 No 60950-1-07, Am 1:2011
ANSI/UL Std No 60950-1, 2nd Ed, AM 1:2011
– CB test certificate IEC 60950-1:2005 2nd Ed, Am 1:2009
– Certification documents www.tracopower.com/overview/ten3n
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Supporting documents: www.tracopower.com/overview/ten3n
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
Page 4 of 4
Rev. July 10, 2018
Outline Dimensions
(0.18)
4.5 22.86
(0.9)
20.3
2.54
31.8
(1.25)
10.2
(0.4 )
15.24
(0.6)
911
2223
23
16 14
Bottom view
15.24
(0.6)
5.08
2.54
(0.8 )
(0.1)
(0.18 )
(0.1) (0.2)
4.5
Pin Single Dual
2–Vin (GND) –Vin (GND)
3–Vin (GND) –Vin (GND)
9No pin Common
11 ntc –Vout
14 +Vout +Vout
16 –Vout Common
22 +Vin (Vcc) +Vin (Vcc)
23 +Vin (Vcc) +Vin (Vcc)
Pin-Out
DC/DC Converters
TEN 3N Series 3 Watt
Physical Specifications
Casing material non conductive FR4
Potting material epoxy (UL 94V-0 rated)
Pin material copper alloy with gold plated subplate
Weight 12.8 g (0.45oz)
Soldering temperature max. 260°C / 10 sec.
Dimensions in [mm], () = Inch
Pin diameter ø 0.5 ±0.05 (0.02 ±0.002)
Tolerances ±0.5 (±0.02)
Pin pich tolerances ±0.25 (±0.01)
ntc = not to connect
