THN20WI Datasheet, PDF (1/4 Pages) Touchstone Semiconductor Inc – DC/DC Converters

DC/DC Converters
THN 20WI Series, 20 Watt
Features
◆ Smallest encapsulated 20W Converter!
Ultra compact size: 1.0” x 1.0” x 0.4”
◆ Shielded metal case with isolated
baseplate
◆ Ultrawide 4:1 input voltage ranges
◆ Very high efficiency up to 90%
◆ Output voltage adjustable
◆ Remote On/Off control
◆ Operating temp. range –40°C to +75°C
and up to 85 °C with heat-sink
◆ I/O isolation voltage 1500 VDC
◆ Input filter meets EN 55022 class A
without external components
◆ No minimum load required
◆ Lead free design, RoHS compliant
◆ 3-year product warranty
C B _{pUeSLcn6h0de9m}i₅n_e0-^g₁
UL 60950-1
The THN-20WI series is the latest generation of high performance dc-dc converter
modules with highest power density. The product achieves 20W output power while
it comes in a metal case with dimensions of only 1.0”x 1.0”x 0.4”.
All models have an ultra wide 4:1 input voltage range and precisely regulated
output voltages, even under no load conditions. Highest efficiency of up to 90%
makes this product very reliable and applicable in temperature ranges of up to
75°C or 85°C with optional mounted heat sink. Together with low input current
characteristics at minimal load and remote On/Off control these converters are
the ideal solution for battery-operated systems. Typical applications are in mobile
equipments, instrumentation, distributed power architectures in communication and
industrial electronics and everywhere where space on the PCB is critical.
Models
Order code
THN 20-2410WI
THN 20-2411WI
THN 20-2412WI
THN 20-2413WI
THN 20-2422WI
THN 20-2423WI
THN 20-4810WI
THN 20-4811WI
THN 20-4812WI
THN 20-4813WI
THN 20-4822WI
THN 20-4823WI
Input voltage range
9 – 36 VDC
(24 VDC nominal)
18 – 75 VDC
(48 VDC nominal)
Output voltage
3.3 VDC
5.0 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
±12 VDC
±15 VDC
Output current max.
4500 mA
4000 mA
1670 mA
1330 mA
±833 mA
±667 mA
4500 mA
4000 mA
1670 mA
1330 mA
±833 mA
±667 mA
Efficiency typ.
86 %
89 %
89 %
89 %
89 %
89 %
86 %
89 %
89 %
90 %
89 %
89 %
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