DC/DCTMA-1515S Datasheet

DC/DC Converter 1watt


Features, Applications

Single-in-Line Package (SIP) Single and Dual Output Models I/O-Isolation 1`000 VDC High Efficiency to 81% Operating Temperature to +85�C Pin-compatible with other Manufacturers 100% Burn-in h) 2 Year Product Warranty

The TMA series are miniature, isolated 1 W DC/DC-converters in a Single-in-Line package (SIP). Requiring only 1.2 cm2 board space they offer the ideal solution in many space critical applications for board level power distribution. The use of SMD-technology makes it possible to offer a product with high performance at low cost.

Input current no load /full load 5 Vin models 12 Vin models 15 Vin models 24 Vin models Vin models 260 mA typ. 110 mA typ. 100 mA typ. 55 mA typ. 9 V max. 18 V max. 21 V max. 30 V max. 0.3 A max. can be reduced by ext. 1�3.3 �F polyester film capacitor internal capacitors

Reverse voltage protection Reflected input ripple current Input filter

Voltage set accuracy Voltage balance (dual output models) Regulation � Input variation � Load variation max. change Vin 10 % max. 75 mV pk-pk max. �C limited 1 sec. max. � Single output models � Dual output models 220 �F max. 100 �F max.

Ripple and noise (20 MHz Bandwidth) Temperature coefficient Short circuit protection Capacitive load

Temperature ranges � Operating � Case temperature � Storage � 40 �C... 95 �C max. � 40 �C... 95 % rel H max. �C 1`000 VDC 60 pF typ. >1`000 Mohm 100 kHz typ. (Frequency modulation) 30 % max.

Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217 E) Isolation voltage Isolation capacity Isolation resistance Switching frequency Frequency change over line and load Input/Output

All specifications valid at nominal input voltage, full load and +25�C after warm-up time unless otherwise stated. www.tracopower.com Page 2

Case material Package weight � Single output models � Dual output models non conductive black plastic (flammability g (0.07 oz) g (0.09 oz) max. / 10 sec

Single +Vin (Vcc) �Vin (GND) �Vout No pin +Vout
Dual +Vin (Vcc) �Vin (GND) �Vout Common +Vout
Tolerances �0.25 (0.01) pins �0.05 (0.002) Specifications can be changed without notice

Jenatschstrasse 1 CH-8002 Zurich Switzerland Tel. +41-1284 2911 Fax +41-1201 1168 e-mail: sales@traco.ch internet: http://www.tracopower.com



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