DC/DC Converters TSH Series, 2 Watt Features Ultra compact SMD package (SOIC-14/18) Isolated single and dual output models I/O isolation 1`000 VDC High efficiency up to 82% Operating temperature -40C to +85C Reflow solder temperature up to 245C High accuracy of pin Co-planarity Available in tape and reel package Lead free design, RoHS compliant 3-year product warranty for d e d n me com e r t o n sign e d w ne in The TSH series are ultra miniature, isolated 2 Watt DC/DC-converters in SMD package. The devices can be soldered without any problems in a high temperature lead free solder process. Requiring only 1.5 cm2 board space they offer the ideal solution in many space critical applications. These converters are the ideal solution for point of load power conversion, ground loop elimination, noise reduction and digital interface applications. Models Ordercode Input voltage TSH 0505S Output voltage 5 VDC TSH 0512S Output current max. Efficiency typ. 400 mA 77 % 12 VDC 165 mA 81 % 5 VDC 200 mA 77 % TSH 0512D 12 VDC 80 mA 79 % TSH 0515D 15 VDC 65 mA 79 % TSH 1205S 5 VDC 400 mA 78 % TSH 1212S 12 VDC 165 mA 82 % 12 VDC 80 mA 82 % TSH 1215D 15 VDC 65 mA 82 % TSH 2405S 5 VDC 400 mA 78 % TSH 0505D TSH 1212D TSH 2412S TSH 2412D TSH 2415D http://www.tracopower.com 5 VDC 10% 12 VDC 10% 24 VDC 10% 12 VDC 165 mA 81 % 12 VDC 80 mA 81 % 15 VDC 65 mA 82 % Page 1 of 4 DC/DC Converters TSH Series 2 Watt Input Specifications Input current no load / full load 5 Vin models: 60 mA / 500 mA typ. 12 Vin models: 30 mA / 200 mA typ. 24 Vin models: 15 mA / 100 mA typ. Surge voltage (1 sec. max.) 5 Vin models: 9 V max. 12 Vin models: 18 V max. 24 Vin models: 30 V max. Reverse polarity protection 0.3 A max. Reflected input ripple current can be reduced by ext. 1-3.3 F polyester film capacitor Input filter internal capacitors Output Specifications Voltage set accuracy 4 % max. 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) 75 mV pk-pk max. Temperature coefficient 0.02 %/K Short circuit protection limited 1 sec. max. Capacitive load 5 VDC single output models: 5 VDC dual output model: 12 VDC single output models: 12/15 VDC dual output models: 47 F max. 10 F max. 10 F max. 4.7 F max. General Specifications Temperature ranges - Operating -40C to +85C (no derating) - Case temperature +95C max. - Storage -55C to +125C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTTF (MIL-HDBK-217F, @+25C, ground benign) >2'000'000 h Isolation voltage (60 sec.) - Input/Output 1`000 VDC Isolation capacitance - Input/Output 60 pF typ. Isolation resistance - Input/Output >1`000 Mohm (at 500VDC) Switching frequency 100 kHz typ. (frequency modulation) Frequency change over line and load 30 % max. Physical Specifications Casing material non conductive black plastic (UL 94-V0 rated) Package weight single output models: 1.5 g (0.08 oz) dual output models: 2.2 g (0.05 oz) Lead-free reflow solder process as per IPC/JEDEC J-STD-020C peak temp. 245C (20 sec. max.) All specifications valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 4 DC/DC Converters TSH Series 2 Watt Outline Dimensions (0.35) Single Output Models 2.54 5.08 (0.10) (0.10) (0.10) 12.7 8.6 (0.01) 2.54 0.25 8.9 S (0.50) (0.39) 11.8 (0.46) Pin-Out 0-4 (0.34) 10.0 0.15 0.6 (0.02) 1.2 8 1.8 7 Single 1 -Vin (GND) 3 +Vin (Vcc) 7 -Vout 8 +Vout 14 Ntc. Ntc. = not to connect (0.50) 3 12.7 1 9.3 Top fiew (0.07) (0.05) (0.37) 14 Pin 2.54 2.54 5.08 (0.10) (0.10) (0.10) (0.35) Dual Output Models 2.54 5.08 2.54 (0.10) (0.10) (0.10) 15.3 (0.01) 2.6 (0.11) 0.25 8.9 S 8.6 (0.6) 10.0 (0.39) 11.8 (0.46) 0.15 0.6 18 12 1.2 1.8 7 9 Pin Dual 1 -Vin (GND) 3 +Vin (Vcc) 7 Common 9 -Vout 12 +Vout 18 Ntc. Ntc. = not to connect (0.50) 3 12.7 1 (0.07) 9.3 (0.37) (0.05) Top fiew Pin-Out 0-4 (0.34) 2.54 2.54 5.08 2.54 (0.10) (0.10) (0.10) (0.10) Dimensions in [mm], () = Inches Tolerances 0.25 (0.01), pins 0.05 (0.002) http://www.tracopower.com Page 3 of 4 DC/DC Converters TSH Series 2 Watt Packaging: Single Output Models Standard Packaging - Tube 175.0 { 2.0 14.2 10.2 9.7 10.5 - 1 Tube contains 10 converters 7.0 3.6 0.8 2.9 3.7 R0.7 29.1 Optional Packaging - Tape & Reel 2.2 - Specifications according IEC 286-3 - 1 Reel contains 300 Converters 0.5 { 0.05 A 99.1 3.5 1.7 2.0 B 20.0 6.3 50 13.0 11.5 24.0 { 0.03 1.75 4.0 1. 5 + -0 0.1 330.0 13.45 0.25 - Use appendix -TR on order code B A 9.5 SECTION A-A 3.5 10 0.6 SECTION B-B 1.5 8.5 2.0 9.55 12.55 http://www.tracopower.com Dimensions in [mm], Tolerance 0.1mm Page 4 of 4 DC/DC Converters TSH Series 2 Watt Packaging: Dual Output Models Standard Packaging - Tube 175.0 { 2.0 14.2 10.2 9.7 10.5 1 Tube contains 10 Converters 7.0 3.6 0.8 2.9 3.7 R0.7 37.0 2.2 Optional Packaging - Tape & Reel - Specifications according IEC 286-3 - 1 Reel contains 300 Converters 99.1 0.5 { 0.05 2.0 A 10 4.45 15.5 1.7 B B 20.0 M 50 28.5 32.0{ 0.3 14.2 1.7 1.75 4.0 1. + 5 0 -0 .1 330.0 13.45 0.25 - Use appendix -TR on order code 9.5 A SECTION A-A 50 M: partial enlargement 3.5 0.6 0.2 R0 .7 5 10 8.55 1.5 9.55 2.0 SECTION B-B 12.55 Specifications can be changed any time without notice. Dimensions in [mm], Tolerance 0.1mm Rev. 12/10 Jenatschstrasse 1 * CH-8002 Zurich * Switzerland Tel. +41 43 311 45 11 * Fax +41 43 311 45 45 * info@traco.ch * www.tracopower.com Page 5 of 4