Datasheet

ManualsBrandsTRACOPOWER ManualsPSU ComponentsDC/DC converter (print) 48 Vdc 250 mA 6 W No. of outputs: 1 x

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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

pendin g

Summary of content (3 pages)

PAGE 1
DC/DC Converters TMR 6WI Series, 6 Watt g CpBendin Scheme 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 UL 60950-1 The TMR-6WI series is a new family of isolated 6W dc-dc converter modules with
PAGE 2
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.
PAGE 3
DC/DC Converters TMR 6WI Series 6 Watt 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.