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TMR 3-4822E

P1-P3
http://www.tracopower.com Page 1 of 3
DC/DC Converters
TMR 3E Series, 3 Watt
Order code Input voltage range Output voltage Output current max. Efficiency typ.
TMR 3-0510E
3.3 VDC 700 mA 71 %
TMR 3-0511E
5.0 VDC 600 mA 73 %
TMR 3-0512E
12 VDC 250 mA 79 %
TMR 3-0513E
4.5 – 9.0 VDC
15 VDC 200 mA 79 %
TMR 3-0521E
(5 VDC nominal)
±5.0 VDC ±300 mA 74 %
TMR 3-0522E
±12 VDC ±125 mA 79 %
TMR 3-0523E
±15 VDC ±100 mA 79 %
TMR 3-1210E
3.3 VDC 700 mA 75 %
TMR 3-1211E
5.0 VDC 600 mA 78 %
TMR 3-1212E
12 VDC 250 mA 83 %
TMR 3-1213E
9.0 – 18 VDC
15 VDC 200 mA 83 %
TMR 3-1221E
(12 VDC nominal)
±5.0 VDC ±300 mA 79 %
TMR 3-1222E
±12 VDC ±125 mA 83 %
TMR 3-1223E
±15 VDC ±100 mA 83 %
TMR 3-2410E
3.3 VDC 700 mA 75 %
TMR 3-2411E
5.0 VDC 600 mA 78 %
TMR 3-2412E
12 VDC 250 mA 83 %
TMR 3-2413E
18 – 36 VDC
15 VDC 200 mA 83 %
TMR 3-2421E
(24 VDC nominal)
±5.0 VDC ±300 mA 80 %
TMR 3-2422E
±12 VDC ±125 mA 83 %
TMR 3-2423E
±15 VDC ±100 mA 83 %
TMR 3-4810E
3.3 VDC 700 mA 75 %
TMR 3-4811E
5.0 VDC 600 mA 78 %
TMR 3-4812E
12 VDC 250 mA 83 %
TMR 3-4813E
36 – 75 VDC
15 VDC 200 mA 83 %
TMR 3-4821E
(48 VDC nominal)
±5.0 VDC ±300 mA 80 %
TMR 3-4822E
±12 VDC ±125 mA 83 %
TMR 3-4823E
±15 VDC ±100 mA 83 %
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 1500 VDC
◆ Remote On/Off control
◆ 3-year product warranty
The TMR-3E series is a family of isolated 3 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 cm
2
(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.
C
B
Scheme
IEC 60950-1
UL 60950-1
226037
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 3E Series 3 Watt
Input Specifications
Input current at no load (nominal input voltage) 5.0 V models: 70 mA typ.
12 V models: 20 mA typ.
24 V models: 10 mA typ.
48 V models: 8 mA typ.
Input current at full load (nominal input voltage) 5.0 V models: 760 mA typ.
12 V models: 300 mA typ.
24 V models: 150 mA typ.
48 V models: 75 mA typ.
Surge voltage (1000 msec. max.) 5.0 V models: 11 V max.
12 V models: 25 V max.
24 V models: 50 V max.
48 V models: 100 V max.
Start-up voltage / under voltage lockout 5.0 V models: 4.5 VDC / 4 VDC or lower
12 V models: 9 VDC / 8.5 VDC or lower
24 V models: 18 VDC / 17 VDC or lower
48 V models: 36 VDC / 34 VDC or lower
long term operation at undervoltage will
damage the converter!
Reverse polarity input current 1.0 A max.
Conducted noise (input) EN 55022 level A, FCC part 15, level A
with external capacitor (tba)
Recommended input fuse (slow blow) 5 V models: 2000 mA
12 V models: 1000 mA
24 V models: 500 mA
48 V models: 250 mA
Output Specifications
Voltage set accuracy ±1 % max.
Regulation – Input variation Vin min. to Vin max. 0.5 % max.
– Load variation 25 – 100% 1.0 % 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) 75 mVp-p max.
Transient response setting time (25% load step change) 300 µs typ. (PFM)
Current limitation >120 % of Iout max.
Short circuit protection continuous, automatic recovery
Capacitive load 3.3 VDC models: 1‘760 µF max.
5 VDC models: 1‘000 µF max.
12 VDC models: 170 µF max.
15 VDC models: 110 µF max.
±5 VDC models: 470 µF max. (each output)
±12 VDC models: 100 µF max. (each output)
±15 VDC models: 47 µF max. (each output)
General Specifications
Temperature ranges – Operating –40°C to +85°C (with derating)
– Case temperature +100°C max.
– Storage –55°C to +105°C
Load derating 3.3 %/K above +70°C
Humidity (non condensing) 95 % rel. H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >1 Mio h
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 3E Series 3 Watt
Outline Dimensions
Pin single output dual output
1
–Vin (GND) –Vin (GND)
2
+Vin (Vcc) +Vin (Vcc)
3
Remote On/Off Remote On/Off
5
ntc. ntc.
6
+Vout +Vout
7
–Vout Common
8
ntc. –Vout
Pinout
Rev. July 12, 2018
General Specifications
Isolation voltage (60 sec.) – Input/Output 1’500 VDC
Isolation capacitance – Input/Output 200 pF max.
Isolation resistance – Input/Output (500 VDC) >1 GOhm
Switching frequency 200 - 300 kHz (PFM)
Altitude during operation 5‘000 m max. (16‘40 0 f t ) approved
Safety standards UL 60950-1, IEC/EN 60950-1
– Certification documents www.tracopower.com/overview/tmr3e
Remote On/Off – On: < 0.6 VDC or open circuit
– Off: 2.7 to 15 VDC (ref. to –Vin)
– Off standby current: 2.5 mA max.
– Off control input current: 1 mA max.
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Physical Specifications
Casing material non-conductive plastic (UL94V-0 rated)
Potting material epoxy, (UL94V-0 rated)
Weight 4.8 g ( 0.17 oz)
Soldering temperature max. 260°C / 10 sec.
Dimensions in [mm], () = Inch
Tolerances: ±0.5 (±0.02)
Pin pitch tolerances: ±0.25 (±0.01)
ntc. = Not to connect
20.8 (0.82)
123 6785
2 x 2.54
3 x 2.54
5.08
2.0
0.5
(0.02)
11.2
(0.44)
3.2
(0.13)
(2 x 0.1) (3 x 0.1)(0.2)
(0.08)
21.8 (0.86)
0.5
(0.02)
2.7
(0.11)
0.5
0.25
(0.01)
9.3 (0.37)
(0.02)
Bottom view
Supporting documents: www.tracopower.com/overview/tmr3e
P1-P3

TMR 3-4822E

Mfr. #:
Buy TMR 3-4822E
Manufacturer:
TRACO Power
Description:
Isolated DC/DC Converters Product Type: DC/DC; Package Style: SIP-8; Output Power (W): 3; Input Voltage: 36-75 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): -12; Output 3 (Vdc): N/A
Lifecycle:
New from this manufacturer.
Delivery:
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