TSM1205S

DC/DC Converters TSM Series, 1 Watt RoHS compliant 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 245°C ◆ High Accuracy of Pin Co-Planarity ◆ Available in Tape and Reel Package ◆ Lead free Design, RoHS compliant ◆ 3 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 automated SMDproduction. The devices can be soldered without any problems in a high temperature lead free solder process. With their small footprint these converters are the economical solution for point of load 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 12 VDC ±10% 5 VDC ±10% Input voltage Output voltage 5 VDC 9 VDC 12 VDC 15 VDC ± 5 VDC ±12 VDC ±15 VDC 5 VDC 9 VDC 12 VDC 15 VDC ± 5 VDC ±12 VDC ±15 VDC Output current max. 200 mA 110 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA 200 mA 110 mA 80 mA 65 mA ±100 mA ± 40 mA ± 30 mA Efficiency typ. 80 % 78 % 80 % 81 % 75 % 79 % 79 % 81 % 78 % 81 % 82 % 75 % 80 % 80 % http://www.tracopower.com Page 1 of 5 DC/DC Converters TSM Series Input Specifications Input current no load /full load Surge voltage (1 sec. max.) Reverse voltage protection Reflected input ripple current Input filter 5 Vin models: 30 mA / 260 mA typ. 12 Vin models: 15 mA / 110 mA typ. 5 Vin models: 9 V max. 12 Vin models: 18 V max. 0.3 A max. can be reduced by ext. 1–2.2 µF polyester film capacitor internal capacitors ±3% ± 1 % max. ± 1.2 % / 1 % change Vin ± 10 % max. 120 mVpk-pk max. ± 0.02 % / °C limited 1 sec. max. – Single output models – Dual output models – Operating – Storage (see also enclosed derating curve) 22 µF max. 10 µF max. –40 °C ... +85 °C (no derating) –55 °C ... +125 °C 95 % rel H max. >2’000’000 h @ 25 °C 1‘000 VDC 40 pF typ. >1‘000 Mohm 100 kHz typ. (frequency modulation) ± 30 % epoxy molding compound (flammability to UL 94-V0) single output models: 1.2 g (0.04 oz) dual output models: 1.5 g (0.05 oz) peak temp. 245°C (10 sec max.) 217°C for 90 sec. max. Convection reflow solder process is recommended – Input/Output – Input/Output – Input/Output – Input variation – Load variation 20 – 100 % 1 Watt Output Specifications Voltage set accuracy Voltage balance ( dual output models) Regulation Ripple and noise (20 MHz Bandwidth) Temperature coefficient Short circuit protection Capacitive load General Specifications Temperature ranges Humidity (non condensing) Reliability, calculated MTBF (MIL-HDBK-217E) Isolation voltage Isolation capacity Isolation resistance Switching frequency Frequency change over line and load Physical Specifications Case material Package weight Reflow soldering profile All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. http://www.tracopower.com Page 2 of 5 DC/DC Converters TSM Series Derating all TSM Models +85˚C +105˚C 1 Watt 100 90 80 100 90 80 70 60 -5.0% /˚C 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 50 40 30 20 10 0 Ambient Temperature [˚C] Outline Dimensions mm (inches) TSM Single Output Models 6.5 (0.256) 2.0 (0.079) 0.25 ± 0.05 (0.264 – 0.256) (0.01±0.002) Output Power [%] Output Power [%] 0 6.7 +0.15 – (0.185) 4.7 +0 S Seating Plane 8 Pins 0.2 M S P 7.62 (0.3) (0.01) 0.25 8 Pins 0.1 S ± 4˚ 7.0 (0.276) 9.2 (0.362) 11.1 (0.437) 0.6 ±0.025 (0.024 ±0.001) 2.54 (0.1) NA NA NA +Vo 8 14 8 8.0 (0.315) 14 1 2.5 (0.1) 12.7 (0.5) 7 1 7 –Vin +Vin NA –Vo NA = not available for electrical connection Tolerances: ± 0.25 mm (± 0.01) Specifications can be changed without notice http://www.tracopower.com Page 3 of 5 DC/DC Converters TSM Series Outline Dimensions mm (inches) TSM Dual Output Models 6.5 (0.256) 1 Watt 2.0 (0.079) 0.25 ± 0.05 (0.264 – 0.256) (0.01±0.002) 6.7 +0 – 0.15 +0 S Seating (0.185) 4.7 Plane 8 Pins ± 4˚ 7.0 (0.276) 9.2 (0.362) 11.1 (0.437) 0.2 M S P 10.16 (0.4) 0.6 ±0.025 (0.024 ±0.001) 2.54 (0.1) NA 18 8.0 (0.315) NA NA +Vo NA 10 18 10 1 2.5 (0.1) 15.24 (0.6) 9 (0.01) 0.25 8 Pins 0.1 S 1 9 –Vin +Vin NA Com –Vo NA = not available for electrical connection Tolerances: ± 0.25 mm (± 0.01) http://www.tracopower.com Page 4 of 5 DC/DC Converters TSM Series Solder Pad Dimensions mm (inches) TSM Single Output Models 2.54 (0.1) 1 Watt 7 .62 ( 0.3) 2.54 (0.1) 2.54 (0.1) 10.8 ( 0.425) 1.0 Min. ( 0.039 Min.) TSM Dual Output Models 2.54 (0.1) 10.16 2.54 (0.1) ( 0.4) 2.54 (0.1) 2.54 (0.1) 10.8 ( 0.425) (0.067) 1.7 Specifications can be changed without notice 1.0 Min. ( 0.039 Min.) Rev. 07/05 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43311 4511 · Fax +41 43311 4545 · info@traco.ch · www.tracopower.com (0.067) 1.7 Page 5 of 5