DC/DC Converter. TEP2421 Datasheet

TEP2421 Converter. Datasheet pdf. Equivalent

Part TEP2421
Description DC/DC Converter
Feature DC/DC Converter TEP Series Features Wide 2:1 Input Range Full SMD-Design High Power Density High Eff.
Manufacture Traco Electronic AG
Datasheet
Download TEP2421 Datasheet

DC/DC Converter TEP Series Features Wide 2:1 Input Range Ful TEP2421 Datasheet
Recommendation Recommendation Datasheet TEP2421 Datasheet




TEP2421
Features
Wide 2:1 Input Range
Full SMD-Design
High Power Density
High Efficiency up to 84%
No Derating up to +75°C
Regulated Outputs
I/O-Isolation 1’500 VDC
Indefinite Short-Circuit Protection
Input Filter meets EN 55022, Class A
and FCC, Level A without external
Components
24-pin DIP with industry Standard
Pinout
High Reliability, MTBF >1 Mio. h
2 Year Product Warranty
DC/DC Converter
TEP Series
6 Watt
The TEP series are high performance, isolated DC/DC-converters with
a very high power density. They offer the designer a ideal solution in
space critical on-board level power distribution applications. SMD-
design with exclusive use of ceramic capacitors guarantees very high
reliability. An automated production with 100% parameter test ensures
the high quality standard of this product.
Models
Ordercode
TEP 2411
TEP 2412
TEP 2421
TEP 2422
TEP 2423
TEP 4811
TEP 4812
TEP 4821
TEP 4822
TEP 4823
Input voltage range
18 – 36 VDC
36 – 72 VDC
Output voltage
5.1 VDC
12 VDC
± 5 VDC
± 12 VDC
± 15 VDC
5.1 VDC
12 VDC
± 5 VDC
± 12 VDC
± 15 VDC
Output current max.
1000 mA
500 mA
± 500 mA
± 250 mA
± 200 mA
1000 mA
500 mA
± 500 mA
± 250 mA
± 200 mA
www.tracopower.com
Efficiency typ.
80 %
83 %
80 %
83 %
83 %
81 %
84 %
82 %
84 %
84 %
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TEP2421
DC/DC Converter
TEP Series
6 Watt
Input Specifications
Input current (no load)
24 Vin single output models
24 Vin dual output models
48 Vin single output models
48 Vin dual output models
Input current (full load)
24 Vin; 5.1 Vout models
24 Vin; other output models
48 Vin; 5.1 Vout models
48 Vin; other output models
Start-up voltage /
under voltage shut down
24 Vin models
48 Vin models
Surge voltage (1 sec. max.)
24 Vin models
48 Vin models
Conducted noise (input)
Output Specifications
Voltage set accuracy
Regulation
– Input variation Vin min. to Vin max.
– Load variation 10 – 100 %
– single output models
– dual output models balanced load
– dual output models unbalanced load
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
Output current limitation
Short circuit protection
Capacitive load – single output models
– dual output models
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
Humidity (non condensing)
Reliability, calculated MTBF (MIL-HDBK-217 E)
Isolation voltage
Input/Output
Isolation capacity
Input/Output
Isolation resistance Input/Output (500 VDC)
Switching frequency
Safety standards
Safety approval
16 mA typ.
20 mA typ.
7 mA typ.
10 mA typ.
250mA typ.
290mA typ.
120mA typ.
140mA typ.
16.5 VDC / 16 VDC
32.5 VDC / 32 VDC
t.b.a.
t.b.a.
EN 55022 level A, FCC part 15, level A
±3%
± 0.5 % max.
± 1 % max.
± 2 % max.
± 3 % max.
60 mVpk-pk max.
± 0.05 % / °C
>110 % of Iout max. contsnat current
constant current, indefinte
10’000 µF max.
10’000 µF max.
– 25 °C ... + 75 °C (no derating)
+ 95 °C max.
– 40 °C ... + 115 °C
95 % rel H max.
>1 Mio. h @ + 25 °C
1’500 VDC
2200 pF typ
> 1‘000 M Ohm
325 kHz typ. (Pulse frequency modulation PFM)
UL 1950 , IEC 60950, EN 60950
Compliance up to 60 VDC input voltage
(SELV limit)
UL /cUL File E188913
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
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