TMA TOUCHSTONE | Alldatasheet

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Technical content

Features

◆ Single-in-line (SIP) package ◆ Single and dual output models ◆ I/O isolation 1‘000 VDC ◆ High efficiency up to 81% ◆ Operating temp. range –40°C to +85°C ◆ Industry standard pinout ◆ 100% Burn-in (8 h) ◆ Lead free design, RoHS compliant ◆ 3-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. Ordercode Input voltage Output voltage Output current max. Efficiency typ. TMA 0505S 5 VDC 200 mA 71 % TMA 0512S 12 VDC 80 mA 78 % TMA 0515S 5 VDC ± 10% 15 VDC 65 mA 78 % TMA 0505D ± 5 VDC ±100 mA 72 % TMA 0512D ±12 VDC ± 40 mA 78 % TMA 0515D ±15 VDC ±35 mA 79 % TMA 1205S 5 VDC 200 mA 73 % TMA 1212S 12 VDC 80 mA 80 % TMA 1215S 12 VDC ± 10% 15 VDC 65 mA 80 % TMA 1205D ±5 VDC ±100 mA 74 % TMA 1212D ±12 VDC ±40 mA 81 % TMA 1215D ±15 VDC ±35 mA 81 % TMA 1505S 5 VDC 200 mA 73 % TMA 1512S 12 VDC 80 mA 80 % TMA 1515S 15 VDC ± 10% 15 VDC 65 mA 80 % TMA 1505D ±5 VDC ±100 mA 74 % TMA 1512D ±12 VDC ±40 mA 81 % TMA 1515D ±15 VDC ±35 mA 81 % TMA 2405S 5 VDC 200 mA 71 % TMA 2412S 12 VDC 80 mA 78 % TMA 2415S 24 VDC ± 10% 15 VDC 65 mA 79 % TMA 2405D ±5 VDC ±100 mA 72 % TMA 2412D ±12 VDC ±40 mA 79 % TMA 2415D ±15 VDC ±35 mA 80 % Models

http://www.tracopower.com Page 2 of 3 All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. DC/DC Converters TMA Series 1 Watt Input Specifications Input current no load /full load 5 Vin models: 30 mA / 260 mA typ. 12 Vin models: 12 mA / 1 10 mA typ. 15 Vin models: 12 mA / 100 mA typ. 24 Vin models: 7 mA / 55 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 9 V max. 12 Vin models: 18 V max. 15 Vin models: 21 V max. 24 Vin models: 30 V max. Reverse voltage protection 0.3 A max. Reflected input ripple current can be reduced by ext. 1–3.3 µF polyester film capacitor Input filter internal capacitors Output Specifications Voltage set accuracy ±3 % Voltage balance (dual output models) ±1 % max. Regulation – Input variation ±1.2 % / 1 % change Vin – Load variation 20 – 100 % ±10 % max. Ripple and noise (20 MHz Bandwidth) 100 mVp-p typ. Temperature coefficient ±0.02 %/K Short circuit protection limited 1 sec. max. Capacitive load – Single output models 220 µF max. – Dual output models 100 µF max. General Specifications Temperature ranges – Operating –40°C to +85°C – Case temperature +95°C max. – Storage –40°C to +105°C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >2’000’000 h Isolation voltage (input/output) 1‘000 VDC Isolation capacitance (input/output) 60 pF typ. Isolation resistance (input/output) >1‘000 Mohm Switching frequency 100 kHz typ. (frequency modulation) Frequency change over line and load ±30 % max. Environmental compliance – Reach www.tracopower.com/products/reach-declaration.pdf – RoHS RoHS directive 2011/65/EU Application note: www.tracopower.com/products/tma-application.pdf

Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www .tracopower.com Physical Specifications Casing material non conductive black plastic (UL 94V-0 rated) Package weight Single output models: 2.1 g (0.07 oz) Dual output models: 2.6 g (0.09 oz) Soldering temperature max. 265°C / 10 sec Outline Dimensions mm (inches) Bottom view 1 2 54 6 1.3 2.54 0.5 2.4 2.54 19.5 (0.77) 5.08 2.54 0.5 (0.02) 10.2 (0.4) (0.02) 0.5 (0.02) 6.1 (0.24) 15/24 Vin Models 7.1 (0.28) (0.05) 0.5 (0.02) 3.2 (0.13) 0.25 (0.01) Tolerances ±0.25 (±0.01) Pin pitch tolerances ±0.13 (±0.005) Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) 2 –Vin (GND) –Vin (GND) 4 –Vout –Vout

5 No pin Common

Rev. February 1 1. 2014