DC/DC Converter TSM Series 1 Watt Features SMD Package (SOIC-14/18) Construction in Lead Frame Technology Isolated Single and Dual Output I/O-Isolation 1‘000 VDC High Efficiency Operating Temperature – 40°C to +85°C Reflow Solder Temperature up to 230°C High Accuracy of Pin Co-Planarity Available in Tape and Reel Package 2 Year Product Warranty The TSM series are isolated DC/DC converters with 1W output power implemented in a molded plastic package with a pin accuracy suitable for high volume SMD-production. The devices do not require a special reflow process but can be soldered like standard SMD-components. With their small footprint these converters are the economical solution for point of use power conversion, ground loop elimination, noise reduction and digital interface applications. Models Ordercode TSM 0505S TSM 0509S TSM 0512S TSM 0515S TSM 0505D TSM 0512D TSM 0515D TSM 1205S TSM 1209S TSM 1212S TSM 1215S TSM 1205D TSM 1212D TSM 1215D www.tracopower.com Input voltage Output voltage Output current max. Efficiency typ. 5 VDC ±10% 5 9 12 15 ± 5 ±12 ±15 VDC VDC VDC VDC VDC VDC VDC 200 mA 110 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA 80 % 78 % 80 % 81 % 75 % 79 % 79 % 12 VDC ±10% 5 9 12 15 ± 5 ±12 ±15 VDC VDC VDC VDC VDC VDC VDC 200 mA 110 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA 81 % 78 % 81 % 82 % 75 % 80 % 80 % Page 1 DC/DC Converter TSM Series 1 Watt Input Specifications Input current no load /full load 5 Vin models 12 Vin models 30 mA / 260 mA typ. 15 mA / 110 mA typ. Surge voltage (1 sec. max.) 5 Vin models 12 Vin models 9 V max. 18 V max. Reverse voltage protection 0.3 A max. Reflected input ripple current can be reduced by ext. 1–2.2 µF polyester film capacitor Input filter internal capacitors Output Specifications Voltage set accuracy ±3% Voltage balance (dual output models) ± 1 % max. Regulation ± 1.2 % / 1 % change Vin ± 10 % max. – Input variation – Load variation 20 – 100 % Ripple and noise (20 MHz Bandwidth) 120 mVpk-pk max. Temperature coefficient ± 0.02 % / °C Short circuit protection limited 1 sec. max. Capacitive load – Single output models – Dual output models 22 µF max. 10 µF max. General Specifications Temperature ranges – Operating – Storage (see also enclosed derating curve) – 40 °C ... +85 °C (no derating) – 55 °C ... +125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) >2’000’000 h @ 25 °C Isolation voltage Input/Output 1‘000 VDC Isolation capacity Input/Output 40 pF typ. Isolation resistance Input/Output >1‘000 Mohm Switching frequency 100 kHz typ. (Frequency modulation) Frequency change over line and load ± 30 % Physical Specifications Case material Package weight Reflow soldering profile Epoxy molding compound (flammability to UL 94-V0) – Single output models – Dual output models 1.2 g (0.04 oz) 1.5 g (0.05 oz) Peak temp. 230°C (10 sec max.) 185°C for 90 sec max. Convection reflow solder process is recommended All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TSM Series 1 Watt Derating all TSM Models +85˚C +105˚C 90 90 80 80 70 70 60 60 50 50 -5.0% /˚C 40 40 30 30 20 20 10 10 Output Power [%] 100 Output Power [%] 100 0 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 Ambient Temperature [˚C] Outline Dimensions mm (inches) TSM Single Output Models 7.62 (0.3) (0.01±0.002) 0.25 ± 0.05 +0 (0.264 – 0.256) S Seating Plane 8 Pins ± 4˚ (0.01) 0 6.7 +– 0.15 8 Pins 0.1 S 0.25 (0.185) 4.7 2.0 (0.079) 6.5 (0.256) 7.0 (0.276) 0.2 M S P 9.2 (0.362) 11.1 (0.437) 0.6 ±0.025 2.54 (0.1) (0.024 ±0.001) NA 8 1 7 14 NA +Vo 8 8.0 (0.315) 14 NA 2.5 (0.1) 1 7 –Vin +Vin NA –Vo NA = not available for electrical connection 12.7 (0.5) Tolerances: ± 0.25 mm (± 0.01) Specifications can be changed without notice All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 3 DC/DC Converter TSM Series 1 Watt Outline Dimensions mm (inches) TSM Dual Output Models 10.16 (0.4) (0.01±0.002) 0.25 ± 0.05 +0 (0.264 –0.256) (0.01) 6.7 +0 –0.15 8 Pins 0.1 S 0.25 (0.185) 4.7 2.0 (0.079) 6.5 (0.256) S Seating Plane 8 Pins ± 4˚ 7.0 (0.276) 0.2 M S P 9.2 (0.362) 11.1 (0.437) 0.6 ±0.025 2.54 (0.1) (0.024 ±0.001) 10 1 9 NA 18 NA NA +Vo NA 10 8.0 (0.315) 18 2.5 (0.1) 15.24 (0.6) 1 9 –Vin +Vin NA Com –Vo NA = not available for electrical connection Tolerances: ± 0.25 mm (± 0.01) Specifications can be changed without notice All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 4 DC/DC Converter TSM Series 1 Watt Solder Pad Dimensions mm (inches) 7.62 TSM Single Output Models (0.3) 2.54 2.54 (0.1) (0.1) (0.1) 1.0 Min. (0.067) 1.7 10.8 (0.425) 2.54 (0.039 Min.) 10.16 (0.4) TSM Dual Output Models 2.54 2.54 2.54 (0.1) (0.1) (0.1) (0.1) 1.0 Min. (0.067) 1.7 10.8 (0.425) 2.54 (0.039 Min.) Specifications can be changed without notice Rev. 10/01 Jenatschstrasse 1 • CH-8002 Zurich • Switzerland Tel. +41-1284 2911 • Fax +41-1201 1168 • e-mail: [email protected] • internet: http://www.tracopower.com Page 5