TMR 6-4821WI - TRACOPOWER - Datasheet.Directory

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DC/DC Converters

TMR 6WI Series, 6 Watt

Features

◆ Highest power density in SIP package

◆ Wide 4:1 input voltage range

◆ Ultra-compact SIP-8 package

◆ Smallest footprint 6W converter

◆ Full SMD design

◆ Temperature range –40° to +71°C

◆ High efﬁciency up to 88%

◆ Indeﬁnite short-circuit protection

◆ I/O isolation 1500 VDC

◆ Remote On/Off control

◆ Fully RoHS compliant

◆ 3-year product warranty

The TMR-6WI series is a new family of isolated 6W dc-dc converter modules with

regulated output, featuring wide 4:1 input voltage ranges. The product comes in a

ultra-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 +71°C operation temperatures. Further fea-

tures include remote On/Off control and continuous short circuit protection. The

very 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.

TMR 6-2410WI 3.3 VDC 1500 mA 81 %

TMR 6-2411WI 5 VDC 1200 mA 84 %

TMR 6-2419WI 9 VDC 666 mA 86 %

TMR 6-2412WI 12 VDC 500 mA 87 %

TMR 6-2413WI 9.0 – 36 VDC 15 VDC 400 mA 88 %

TMR 6-2415WI (24 VDC nominal) 24 VDC 250 mA 87 %

TMR 6-2421WI ±5 VDC ±600 mA 84 %

TMR 6-2422WI ±12 VDC ±250 mA 87 %

TMR 6-2423WI ±15 VDC ±200 mA 87 %

TMR 6-4810WI 3.3 VDC 1500 mA 81 %

TMR 6-4811WI 5 VDC 1200 mA 84 %

TMR 6-4819WI 9 VDC 666 mA 85 %

TMR 6-4812WI 12 VDC 500 mA 87 %

TMR 6-4813WI 18 – 75 VDC 15 VDC 400 mA 87 %

TMR 6-4815WI (48 VDC nominal) 24 VDC 250 mA 87 %

TMR 6-4821WI ±5 VDC ±600 mA 84 %

TMR 6-4822WI ±12 VDC ±250 mA 87 %

TMR 6-4823WI ±15 VDC ±200 mA 87 %

Models

UL 60950 -1

C B

Scheme

pending

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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 6WI Series 6 Watt

Input Specifications

Input current at no load (nominal input voltage) 24 V models: 6 mA typ.

48 V models: 6 mA typ.

Surge voltage (100 msec. max.) 24 V models: 50 V max.

48 V models: 100 V max.

Input filter capacitor type (application note for

compliance to EN 55022 class A/B pending)

Recommended input fuse (normal blow, max. rating) 24 V models: 700 mA

48 V models: 315 mA

ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,

perf. criteria A

Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A

Fast transient / surge (with external input capacitor) EN 61000-4-4, ±2 kV, perf. criteria A

EN 61000-4-5, ±2 kV perf. criteria A

– external input capacitor 5 Vin models:

Nippon chemi-con KY 330 µF, 50 V, ESR 55 mOhm

other models:

Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm

Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A

Output Specifications

Voltage set accuracy ±1 % max

Regulation – Input variation Vin min. to Vin max. 0.2 % max.

– Load variation 0 – 100% single output models: 0.5 % max.

dual output models: 1.0 % max. balanced load

– Load cross regulation 25/100% 5.0 % max. (dual output models)

Minimum load no minimum load required

Ripple and noise (20 MHz Bandwidth) 125 mVpk-pk max.

Transient response setting time (25% load step change) 250 µs typ.

Short circuit protection indefinite, automatic recovery

Start up time – Power On 30 ms typ.

(constant resistive load) – Remote On 30 ms typ.

Capacitive load 3.3 VDC output models: 4700 µF max.

5 VDC output models: 2200 µF max.

9 VDC output models: 1400 µF max.

12 VDC output models: 1100 µF max.

15 VDC output models: 1000 µF max.

24 VDC output models: 470 µF max.

±5 VDC output models: ±1400 µF max.

±12 VDC output models: ±660 µF max.

±15 VDC output models: ±470 µF max.

General Specifications

Temperature ranges – Operating –40°C to +71°C (without derating)

– Case temperature +100°C max.

– Storage –55°C to +125°C

Load derating 3.45 %/K above 71°C

Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F

– Test conditions www.tracopower.com/products/mil810.pdf

Humidity (non condensing) 95 % rel. H max.

Temperature coefficient ±0.02 %/K

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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 6WI Series 6 Watt

Outline Dimensions

Pin Single Dual

1–Vin (GND) –Vin (GND)

2+Vin (Vcc) +Vin (Vcc)

3Remote On/Off Remote On/Off

5No function No function

6+Vout +Vout

7–Vout Common

8No function –Vout

Pin-Out

Rev. July 18. 2014

General Specifications

Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >2.9 Mio h

Isolation voltage (60sec.) – Input/Output 1500 VDC

Isolation capacitance – Input/Output 50 pF max.

Isolation resistance – Input/Output (500 VDC) >1 GOhm

Switching frequency 522 kHz min. (PWM)

Remote On/Off – On: open or high impedance

– Off: 2...4 mA current applied via 1KOhm resistor

– Off stand by input current 1.0 mA typ.

Safety standards IEC/EN 60950-1, UL 60950-1

Altitude during operation 4‘000 m max. (13‘120 f t ) approved

Environmental compliance – Reach www.tracopower.com/overview/tmr6wi

– RoHS RoHS directive 2011/65/EU

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)

Application note: www.tracopower.com/products/tmr6wi-application.pdf

pending

bottom view

3.2

(0.13)

0.5

(0.02)

0.25

(0.01)

2.0

21.8

5.08 3 x 2.54

0.5

(0.02)

11.2

(0.44)

(3 x 0.1)(0.08) (0.2)

4.1

2 x 2.54

(2 x 0.1)

(0.86)

(0.16)

9.1

(0.36)

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