Datasheet

ManualsBrandsTRACOPOWER ManualsPSU ComponentsDC/DC converter (print) 48 Vdc 375 mA 9 W No. of outputs: 1 x

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DC/DC Converters

TMR 9WI Series, 9 Watt

Features

◆

Highest power density in SIP package

◆ Ultra wide 4:1 input voltage range

◆ Ultra-compact SIP-8 package

◆ Smallest footprint 9W converter

◆ Full SMD design

◆ Temperature range –40° to +85°C

◆ High efﬁciency up to 89%

◆ Indeﬁnite short-circuit protection

◆ I/O isolation 1500 VDC

◆ Remote On/Off control

◆ Fully RoHS compliant

◆ 3-year product warranty

The TMR-9WI series is a new family of isolated 9W dc-dc converter modules with

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

in a ultra-compact SIP-8 metal package with a small footprint occupying only 2.0

(0.3 square in.) of board space.

An excellent efﬁciency allows –40° to +60°C operation temperatures without

derating. Further features include remote On/Off control and continuous short cir-

cuit protection. The very compact dimensions of these converters make them an

ideal solution for many space critical applications in communication equipment,

instrumentation and industrial electronics.

Order code Input voltage range Output voltage Output current max. Efﬁciency typ.

TMR 9-2410WI

3.3 VDC 2000 mA 82 %

TMR 9-2411WI

5 VDC 1600 mA 85 %

TMR 9-2419WI

9 VDC 1000 mA 86 %

TMR 9-2412WI

12 VDC 750 mA 88 %

TMR 9-2413WI

9 – 36 VDC

15 VDC 600 mA 89 %

TMR 9-2415WI

(24 VDC nominal)

24 VDC 375 mA 89 %

TMR 9-2421WI

±5 VDC ±800 mA 85 %

TMR 9-2422WI

±12 VDC ±375 mA 88 %

TMR 9-2423WI

±15 VDC ±300 mA 88 %

TMR 9-4810WI

3.3 VDC 2000 mA 82 %

TMR 9-4811WI

5 VDC 1600 mA 85 %

TMR 9-4819WI

9 VDC 1000 mA 86 %

TMR 9-4812WI

12 VDC 750 mA 89 %

TMR 9-4813WI

18 – 75 VDC

15 VDC 600 mA 88 %

TMR 9-4815WI

24 VDC 375 mA 88 %

TMR 9-4821WI

(48 VDC nominal)

±5 VDC ±800 mA 85 %

TMR 9-4822WI

±12 VDC ±375 mA 87 %

TMR 9-4823WI

±15 VDC ±300 mA 87 %

Models

UL 60950 -1

Summary of content (3 pages)

PAGE 1
DC/DC Converters TMR 9WI Series, 9 Watt Features ◆ Highest power density in SIP package ◆ Ultra wide 4:1 input voltage range ◆ Ultra-compact SIP-8 package ◆ Smallest footprint 9W converter ◆ Full SMD design ◆ Temperature range –40° to +85°C ◆ High efficiency up to 89% ◆ 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-9WI series is a new family of isolated 9W dc-dc converter modules with regulated outp
PAGE 2
DC/DC Converters TMR 9WI Series 9 Watt Input Specifications Input current at no load (nominal input voltage) 24 V models: 9 mA typ. 48 V models: 5 mA typ. Surge voltage (1sec. max.) 24 V models: 50 V max. 48 V models: 100 V max. Conducted noise EN 55022 class A internal filter ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV, perf. criteria A Radiated immunity EN 61000-4-3, 20 V/m, perf.
PAGE 3
DC/DC Converters TMR 9WI Series 9 Watt General Specifications Reliability, calculated MTBF (MIL-HDBK-217F) >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 Remote On/Off single output models: 400 kHz typ. dual output models: 500 kHz typ. – On: open or high impedance – Off: 2...