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TMR 3-1211

P1-P3
http://www.tracopower.com Page 1 of 3
DC/DC Converters
TMR 3 Series, 3 Watt
Features
◆ Wide 2:1 input voltage range
◆ Fully regulated output voltage
◆ Compact SIP-8 package
◆ Models with 1’500 VDC and 3’000 VDC
I/O isolation (functional insulation)
◆ Small footprint
◆ Temperature range –40° to +85°C
◆ High efficiency up to 85%
◆ Short-circuit protection
◆ Remote On/Off control
◆ 3-year product warranty
The TMR-3 series is a new family of isolated 3W dc-dc converter modules with
regulated output, featuring wide 2:1 input voltage ranges. The product comes in a
compact SIP-8 plastic package with a small footprint occupying only 2.0 cm2 (0.3
square in.) of board space.
An excellent efficiency allows –40° to +85°C operation temperatures. Further fea-
tures include remote On/Off control and continuous short circuit protection. The
compact dimensions of these converters make them an ideal solution for many
space critical applications in communication equipment, instrumentation and indus-
trial electronics.
Order code
Input voltage range Output voltage Output current max. Efficiency typ.
1500 VDC isolation 3000 VDC isolation
TMR 3-0510 TMR 3-0510HI
3.3 VDC 700 mA 75 %
TMR 3-0511 TMR 3-0511HI
5 VDC 600 mA 79 %
TMR 3-0512 TMR 3-0512HI
12 VDC 250 mA 81 %
TMR 3-0513 TMR 3-0513HI
4.5 – 9.0 VDC
15 VDC 200 mA 82 %
TMR 3-0521 TMR 3-0521HI
(5 VDC nominal)
±5 VDC ±300 mA 78 %
TMR 3-0522 TMR 3-0522HI
±12 VDC ±125 mA 81 %
TMR 3-0523 TMR 3-0523HI
±15 VDC ±100 mA 81 %
TMR 3-1210 TMR 3-1210HI
3.3 VDC 700 mA 77 %
TMR 3-1211 TMR 3-1211HI
5 VDC 600 mA 81 %
TMR 3-1212 TMR 3-1212HI
12 VDC 250 mA 83 %
TMR 3-1213 TMR 3-1213HI
9 – 18 VDC
15 VDC 200 mA 83 %
TMR 3-1221 TMR 3-1221HI
(12 VDC nominal)
±5 VDC ±300 mA 82 %
TMR 3-1222 TMR 3-1222HI
±12 VDC ±125 mA 83 %
TMR 3-1223 TMR 3-1223HI
±15 VDC ±100 mA 83 %
TMR 3-2410 TMR 3-2410HI
3.3 VDC 700 mA 76 %
TMR 3-2411 TMR 3-2411HI
5 VDC 600 mA 82 %
TMR 3-2412 TMR 3-2412HI
12 VDC 250 mA 83 %
TMR 3-2413 TMR 3-2413HI
18 – 36 VDC
15 VDC 200 mA 84 %
TMR 3-2421 TMR 3-2421HI
(24 VDC nominal)
±5 VDC ±300 mA 80 %
TMR 3-2422 TMR 3-2422HI
±12 VDC ±125 mA 83 %
TMR 3-2423 TMR 3-2423HI
±15 VDC ±100 mA 85 %
TMR 3-4810 TMR 3-4810HI
3.3 VDC 700 mA 74 %
TMR 3-4811 TMR 3-4811HI
5 VDC 600 mA 79 %
TMR 3-4812 TMR 3-4812HI
12 VDC 250 mA 81 %
TMR 3-4813 TMR 3-4813HI
36 – 75 VDC
15 VDC 200 mA 82 %
TMR 3-4821 TMR 3-4821HI
(48 VDC nominal)
±5 VDC ±300 mA 79 %
TMR 3-4822 TMR 3-4822HI
±12 VDC ±125 mA 82 %
TMR 3-4823 TMR 3-4823HI
±15 VDC ±100 mA 83 %
Models
UL 60950 -1
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 3 Series 3 Watt
Input Specifications
Input current at full load / at no load 5 Vnom models: 810 mA max. / 60 mA typ.
(nominal input voltage) 12 Vnom models: 330 mA max. / 30 mA typ.
24 Vnom models: 160 mA max. / 18 mA typ.
48 Vnom models: 85 mA max. / 12 mA typ.
Surge voltage (100 msec. max.) 5 Vnom models: 15 V max.
12 Vnom models: 36 V max.
24 Vnom models: 50 V max.
48 Vnom models: 100 V max.
Input voltage variation (dv/dt) 5 V/ms, max.
(complies with ETS300 132 part 4.4)
Input filter capacitor type (see application note for
compliance to EN 55022 class A/B)
Start up time – Power On 30 ms typ.
(constant resistive load) – Remote On 30 ms typ.
Output Specifications
Voltage set accuracy ±1 % max
Regulation – Input variation Vin min. to Vin max. 0.2 % max.
– Load variation 5 – 100% single output models: 0.5 % max.
dual output models: 1.0 % max. balanced load
– Load variation 0 – 100% single output models: 1.0 % max.
dual output models: 1.0 % max. balanced load
– Load cross regulation 25/100% 5.0 % max. (dual output models)
Minimum load not required
Ripple and noise (20 MHz Bandwidth) 50 mVp-p max.
Transient response setting time (25% load step change) 500 µs typ.
Short circuit protection continuous, automatic recovery
Capacitive load 3.3 VDC / 5 VDC output models: 3300 µF max. / 1680 µF max.
12 VDC / 15 VDC output models: 820 µF max. / 680 µF max.
±5 VDC / ±12 VDC output models: ±1000 µF max. / ±470 µF max.
±15 VDC output models: ±330 µF max.
General Specifications
Temperature ranges – Operating –40°C to +85°C
– Case temperature +100°C max.
– Storage –55°C to +105°C
Load derating 3.3 %/K above 70°C
Humidity (non condensing) 5 – 95 % rel. H max.
Temperature coefficient ±0.02 %/K
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >4.8 Mio h
Isolation voltage (60 sec.) – Input/Output 1600 VDC
with suffix -HI: 3000 VDC
Isolation capacitance – Input/Output 200 pF max.
with suffix -HI: 40 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm
Switching frequency 100 kHz min. (PFM)
Remote On/Off – On: open or high impedance
– Off: 2...4 mA current applied via 1KOhm resistor
– Off stand by input current 2.5 mA max.
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 3 Series 3 Watt
Outline Dimensions mm (inches)
bottom view
3.2
(0.13)
0.5
(0.02)
0.25
(0.01)
2.54
2.0
±
0.5
2.54
21.8
5.08
2.54
0.5
(0.02)
11.1
(0.44)
(0.1)
(0.1)
(0.1)
(0.08
±
0.025
)
(0.2)
4.0
2.54
(0.1)
2.54
(0.1)
(0.86)
(0.16)
9.2
(0.36)
1235678
Pin Single Dual
1
–Vin (GND) –Vin (GND)
2
+Vin (Vcc) +Vin (Vcc)
3
Remote On/Off Remote On/Off
5*
No function No function
6
+Vout +Vout
7
–Vout Common
8
No function –Vout
Pin-Out
Rev. July 12, 2018
Physical Specifications
Casing material non-conductive plastic
Potting material silicone, (UL 94V-0 rated)
Weight 4.8 g ( 0.17oz)
Dimensions in [mm], () = Inch
Tolerances: ±0.5 (±0.02)
Pin pich tolerances: ±0.25 (±0.01)
Supported documents: www.tracopower.com/overview/tmr3
General Specifications
Safety standards IEC/EN 60950-1, UL 60950-1
– Certification documents www.tracopower.com/overview/tmr3
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
*No pin 5 with HI version
P1-P3

TMR 3-1211

Mfr. #:
Buy TMR 3-1211
Manufacturer:
TRACO Power
Description:
Isolated DC/DC Converters
Lifecycle:
New from this manufacturer.
Delivery:
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