TMR 3-2422HI - TRACO Power

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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

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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

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)

3Remote On/Off Remote On/Off

5* No function No function

6+Vout +Vout

7–Vout Common

8No 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)

Supporting 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

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

TRACO Power:

TMR 3-2410 TMR 3-1212 TMR 3-2411 TMR 3-2423 TMR 3-2421 TMR 3-0522 TMR 3-2413 TMR 3-1210 TMR 3-

0513 TMR 3-0512 TMR 3-0523 TMR 3-4823 TMR 3-1222 TMR 3-2422 TMR 3-0510 TMR 3-2412 TMR 3-0521

TMR 3-4811 TMR 3-1223 TMR 3-0511 TMR 3-1211 TMR 3-4810 TMR 3-0510HI TMR 3-1213HI TMR 3-2412HI

TMR 3-4822HI TMR 3-0522HI TMR 3-1211HI TMR 3-4813 TMR 3-0521HI TMR 3-4812 TMR 3-4811HI TMR 3-

4822 TMR 3-1223HI TMR 3-4810HI TMR 3-0513HI TMR 3-4821HI TMR 3-0511HI TMR 3-4812HI TMR 3-2411HI

TMR 3-0523HI TMR 3-0512HI TMR 3-2410HI TMR 3-1213 TMR 3-2421HI TMR 3-4823HI TMR 3-1212HI TMR 3-

2422HI TMR 3-4813HI TMR 3-4821 TMR 3-2423HI TMR 3-1221HI TMR 3-1222HI TMR 3-1221 TMR 3-1210HI

TMR 3-2413HI