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TMR 2-0510E

P1-P3
http://www.tracopower.com Page 1 of 3
DC/DC Converters
TMR 2E Series, 2 Watt
Order code Input voltage range Output voltage Output current max. Efficiency typ.
TMR 2-0510E
3.3 VDC 500 mA 70 %
TMR 2-0511E
4.5 – 9.0 VDC
5 VDC 400 mA 73 %
TMR 2-0512E
(5 VDC nominal)
12 VDC 167 mA 75 %
TMR 2-1210E
3.3 VDC 500 mA 73 %
TMR 2-1211E
9 – 18 VDC
5 VDC 400 mA 77 %
TMR 2-1212E
(12 VDC nominal)
12 VDC 167 mA 80 %
TMR 2-2410E
3.3 VDC 500 mA 72 %
TMR 2-2411E
18 – 36 VDC
5 VDC 400 mA 77 %
TMR 2-2412E
(24 VDC nominal)
12 VDC 167 mA 81 %
TMR 2-4810E
3.3 VDC 500 mA 71 %
TMR 2-4811E
36 – 75 VDC
5 VDC 400 mA 73 %
TMR 2-4812E
(48 VDC nominal)
12 VDC 167 mA 79 %
Models
Features
◆
Wide 2:1 input voltage range
◆ Compact SIP-8 package
◆ Cost optimized design
◆ Temperature range –40°C to +85°C
◆ I/O isolation 1000VDC
◆ Remote On/Off control
◆ Fully RoHS compliant
◆ 3-year product warranty
The TMR-2E series is a family of isolated 2 W dc-dc converter modules with regu-
lated output, featuring wide 2:1 input voltage ranges. The product comes in a com-
pact SIP-8 plastic package with small footprint occupying only 2.0 cm2 (0.3 square
in.) of board space.
An excellent efficiency allows –40°C to +85°C operation temperature. Further fea-
tures include remote On/Off control and continuous short circuit protection. The
compact dimensions and cost optimized design make this converters an ideal solu-
tion for applications in communication equipment, instrumentation and industrial
electronics.
http://www.tracopower.com Page 2 of 3
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
DC/DC Converters
TMR 2E Series 2 Watt
Input Specifications
Input current at no load (nominal input voltage) 5.0 Vin models: 40 mA typ.
12 Vin models: 20 mA typ.
24 Vin models: 10 mA typ.
48 Vin models: 8 mA typ.
Input current at full load (nominal input voltage) 5.0 Vin models: 520 mA typ.
12 Vin models: 200 mA typ.
24 Vin models: 100 mA typ.
48 Vin models: 50 mA typ.
Surge voltage (1000 msec. max.) 5.0 Vin models: 15 V max.
12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Input filter Internal capacitor
Input voltage variation (dv/dt) 5 V/ms, max.
(complies with ETS300 132 part 4.4)
Reflected input ripple current 5.0 Vin models: 400 mA typ.
12 Vin models: 300 mA typ.
24 Vin models: 200 mA typ.
48 Vin models: 500 mA typ.
Conducted noise (input) EN 55032 level A, FCC part 15, level A
with external capacitor
Output Specifications
Voltage set accuracy ±2 % max.
Regulation – Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 25 – 100% 0.75 % max.
Minimum load 25 % of rated max. load (operation at lower
load condition is safe but a higher output ripple
will be experienced)
Temperature coefficient 0.02 %/K
Ripple and noise (20 MHz bandwidth) 50 mVpk-pk max.
Transient response setting time (25 % load step change) 100 µs typ.
Current limitation >120 % of Iout max. constant current
Short circuit protection continuous, automatic recovery
Capacitive load 3.3 VDC models: 2‘200 µF max.
5 VDC models: 1‘000 µF max.
12 VDC models: 170 µF max.
General Specifications
Temperature ranges – Operating –40°C to +85°C (with derating)
– Case temperature +90°C max.
– Storage –55°C to +105°C
Load derating 1.5 %/K above +65°C
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >1 Mio h
Isolation voltage – Input/Output 1’000 VDC (60 s)
1‘200 VDC (1 s)
Isolation capacitance – Input/Output 120 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm
Page 3 of 3
Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com
www.tracopower.com
DC/DC Converters
TMR 2E Series 2 Watt
Outline Dimensions
Pin
1
–Vin (GND)
2
+Vin (Vcc)
3
Remote On/Off
5
No con.
6
+Vout
7
–Vout
8
No con.
Pin-Out
Rev. July 6, 2018
General Specifications
Switching frequency 100 – 650 kHz (FM)
Remote On/Off – On: < 0.6 VDC (ref. to –Vin) or open circuit
– Off: 2.7 to 15 VDC (ref. to –Vin)
– Off control input current 1 mA max.
– Off idle current: 0.2 mA max.
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS directive 2011/65/EU
Physical Specifications
Casing material non-conductive plastic
Potting material epoxy (UL 94V-0 rated)
Weight 4.8g ( 0.17 oz)
Soldering temperature 260°C / 10 s max.
Dimensions in [mm], () = Inch
Tolerances: ±0.5 (±0.02)
Pin pitch tolerances: ±0.25 (±0.01)
No con. = Pin to be isolated
from circuitry
Bottom view
2.7
(0.11)
0.5
(0.02)
0.25
(0.01)
2.542.0 2.54
21.8
5.08 2.54
0.5
(0.02)
11.2
(0.44)
(0.1) (0.1) (0.1)(0.08) (0.2)
3.2
2.54
(0.1)
2.54
(0.1)
(0.86)
(0.13)
9.3
(0.37)
1235678
Application note: www.tracopower.com/overview/tmr2e
P1-P3

TMR 2-0510E

Mfr. #:
Buy TMR 2-0510E
Manufacturer:
TRACO Power
Description:
Isolated DC/DC Converters
Lifecycle:
New from this manufacturer.
Delivery:
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