Datasheet

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DC/DC Converters
TMR 2WIN Series, 2 Watt
Features
◆
Ultra-wide 4:1 input range
◆ Compact SIP-8 package
◆ Temperature range –40 to +90°C
(up to +75°C at full load)
◆ High efficiency of 82%
◆ Excellent load and line regulation
◆ Continuouse short-circuit protection
◆ Overload protection
◆ I/O isolation 1500 VDC
◆ Remote On/Off control
◆ 3-year product warranty
The TMR-2WIN series is a family of isolated 2 W DC/DC converter modules with
accurately regulated output voltages and ultra-wide 4:1 input voltage ranges. They
require no minimum load and are protected against overload and short circuit.
An excellent efficiency along with the use of high grade components allows a com-
pact construction in SIP-8 package; even the converters can reliably operate in
an ambient temperature of –40°C to +75°C at full load and up to 90°C with 50%
power derating. Typical applications for these converters are distributed power ar-
chitectures in communication, instrumentation and industrial electronics, everywhere
where space on the PCB is critical.
Ordercode Input voltage range Output voltage Output current max. Efficiency typ.
TMR 2-1210WIN
3.3 VDC 500 mA 75 %
TMR 2-1211WIN
5 VDC 400 mA 80 %
TMR 2-1212WIN
12 VDC 167 mA 82 %
TMR 2-1213WIN
4.5 – 18 VDC
15 VDC 134 mA 82 %
TMR 2-1221WIN
(12 VDC nominal)
±5 VDC ±200 mA 80 %
TMR 2-1222WIN
±12 VDC ±83 mA 82 %
TMR 2-1223WIN
±15 VDC ±67 mA 82 %
TMR 2-2410WIN
3.3 VDC 500 mA 75 %
TMR 2-2411WIN
5 VDC 400 mA 80 %
TMR 2-2412WIN
12 VDC 167 mA 82 %
TMR 2-2413WIN
9 – 36 VDC
15 VDC 134 mA 82 %
TMR 2-2421WIN
(24 VDC nominal)
±5 VDC ±200 mA 80 %
TMR 2-2422WIN
±12 VDC ±83 mA 82 %
TMR 2-2423WIN
±15 VDC ±67 mA 82 %
TMR 2-4810WIN
3.3 VDC 500 mA 74 %
TMR 2-4811WIN
5 VDC 400 mA 80 %
TMR 2-4812WIN
12 VDC 167 mA 82 %
TMR 2-4813WIN
18 – 75 VDC
15 VDC 134 mA 82 %
TMR 2-4821WIN
(48 VDC nominal)
±5 VDC ±200 mA 80 %
TMR 2-4822WIN
±12 VDC ±83 mA 82 %
TMR 2-4823WIN
±15 VDC ±67 mA 82 %
Models
C B
Scheme