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DC/DC Converters
TEM 3N Series, 3 Watt
The TEM 3N series is a range of isolated dc/dc converters in a DIP-24 package.
They offer tight output regulation and very low output noise. Operating temperature
range is –40°C to +85°C. This product series provides a cost effective solution for
many industrial or consumer electronics applications.
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
TEM 3-0511N 5 VDC 600 mA 70 %
TEM 3-0512N 12 VDC 250 mA 78 %
TEM 3-0513N 5 VDC ±10% 15 VDC 200 mA 78 %
TEM 3-0522N ±12 VDC ±125 mA 78 %
TEM 3-0523N ±15 VDC ±100 mA 78 %
TEM 3-1211N 5 VDC 600 mA 74 %
TEM 3-1212N 12 VDC 250 mA 80 %
TEM 3-1213N 12 VDC ±10% 15 VDC 200 mA 80 %
TEM 3-1222N ±12 VDC ±125 mA 81 %
TEM 3-1223N ±15 VDC ±100 mA 82 %
TEM 3-2411N 5 VDC 600 mA 75 %
TEM 3-2412N 12 VDC 250 mA 80 %
TEM 3-2413N 24 VDC ±10% 15 VDC 200 mA 80 %
TEM 3-2422N ±12 VDC ±125 mA 81 %
TEM 3-2423N ±15 VDC ±100 mA 82 %
Features
◆ Cost optimized design in DIP-24 package
◆ Fully regulated output
◆ Output ripple & noise 30 mVp-p typ.
◆ Short circuit protection
◆ Operating temperature
range –40°C to +75°C at full load
◆ I/O isolation 1’500 VDC
◆ Input filter meet EN 55022, class A
◆ No minimum load required
◆ Industry standard pinout
◆ 3-year product warranty
UL 60950 -1
Models
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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 models: 90 mA / 800 mA typ.
12 Vin models: 45 mA / 320 mA typ.
24 Vin models: 22 mA / 160 mA typ.
Surge voltage (1 sec. max.) 5 Vin models: 7.5 V max.
12 Vin models: 15 V max.
24 Vin models: 30 V max.
Output Specifications
Voltage set accuracy ±2 %
Regulation – Input variation Vin min. to Vin max. ±0.5 % max.
– Load variation 10 – 100 %
single output models: ±0.5 % max.
dual output models balanced load: ±3.0 % max.
Ripple and noise (20 MHz Bandwidth) 60 mVp-p max. (30 mVp-p typ.)
Temperature coefficient ±0.02 %/K
Current limitation >120 % of Iout max., constant current
Short circuit protection continuous, automatic recovery
Capacitive load 5 VDC models: 470 µF max.
other models: 100 µF max.
General Specifications
Temperature ranges – Operating –40°C to +85°C
– Case +95°C max.
– Storage –50°C to +125°C
Derating 5 %/K above +75°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >700‘000 h
Isolation voltage (60 sec.) – Input/Output 1’500 VDC
Isolation capacitance – Input/Output 300 pF typ.
Isolation resistance – Input/Output (500 VDC) >1‘000 M Ohm
Switching frequency 300 kHz typ. (Pulse frequency modulation PFM)
Safety standards CAN/CSA-C22.2 No 60950-1-07, 2nd ed; A1:2011
ANSI/UL No. 60950-1, 2nd ed.; A1:2011
IEC 60950-1:2005 (2nd edition); A1:2009
EN 60950-1:2006/A11:2009/A1:2010/12:2011
– Certification documents www.tracopower.com/overview/tem3n
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
DC/DC Converters
TEM 3N Series 3 Watt
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Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
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Physical Specifications
Casing material non-conductive black plastic (UL 94V-0)
Weight 12.4 g (0.43 oz)
Soldering temperature max. 260°C / 10 sec.
Outline Dimensions mm (inches)
2.0
(0.08)
23
24 22
123
10.2
(0.40)
4.5
31.8 (1.25)
(0.1)(0.1)
2.54
(0.1)(0.1)
10 11 12
15 14 13
27.94 (1.10)
17.78 (0.70)
2.54 2.542.54
(0.18)
15.25 (0.60)
20.3 (0.80)
2.54
(0.10)
Bottom view
Pin diameter ø 0.5 ±0.05 (0.02) ±0.002
Tolerances ±0.5 (±0.02)
Pin Single Dual
1+Vin (Vcc) +Vin (Vcc)
2ntc. –Vout
3ntc. Common
10 –Vout Common
11 +Vout +Vout
12 –Vin (GND) –Vin (GND)
13 –Vin (GND) –Vin (GND)
14 +Vout +Vout
15 –Vout Common
22 ntc. Common
23 ntc. –Vout
24 +Vin (Vcc) +Vin (Vcc)
Pin-Out
DC/DC Converters
TEM 3N Series 3 Watt
Rev. July 26, 2018
ntc. = not to connect
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
TRACO Power:
TEM 3-0511N TEM 3-1211N TEM 3-2413N TEM 3-2422N TEM 3-1223N TEM 3-2411N TEM 3-1222N TEM 3-
0513N TEM 3-0512N TEM 3-1212N TEM 3-1213N TEM 3-0523N TEM 3-2412N TEM 3-2423N TEM 3-0522N
