DC/DC Converters TMR 6WI Series, 6 Watt CB Scheme Features Highest power density in SIP package Wide 4:1 input voltage range Ultra-compact SIP-8 package Smallest footprint 6W converter Full SMD design Temperature range -40 to +71C High efficiency up to 88% Indefinite short-circuit protection I/O isolation 1600 VDC Remote On/Off control Fully RoHS compliant 3-year product warranty UL 60950-1 The TMR-6WI series is a new family of isolated 6W dc-dc converter modules with regulated output, featuring wide 4:1 input voltage ranges. The product comes in a ultra-compact SIP-8 plastic package with a small footprint occupying only 2.0 cm2 (0.3 square in.) of board space. An excellent efficiency allows -40 to +71C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The very compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. TMR 6-2410WI 3.3 VDC 1500 mA 81 % TMR 6-2411WI 5 VDC 1200 mA 84 % TMR 6-2419WI 9 VDC 666 mA 86 % TMR 6-2412WI TMR 6-2413WI 9.0 - 36 VDC TMR 6-2415WI (24 VDC nominal) TMR 6-2421WI 12 VDC 500 mA 87 % 15 VDC 400 mA 88 % 24 VDC 250 mA 87 % 5 VDC 600 mA 84 % TMR 6-2422WI 12 VDC 250 mA 87 % TMR 6-2423WI 15 VDC 200 mA 87 % TMR 6-4810WI 3.3 VDC 1500 mA 81 % TMR 6-4811WI 5 VDC 1200 mA 84 % TMR 6-4819WI 9 VDC 666 mA 85 % 12 VDC 500 mA 87 % 15 VDC 400 mA 87 % TMR 6-4812WI TMR 6-4813WI TMR 6-4815WI TMR 6-4821WI 18 - 75 VDC (48 VDC nominal) 24 VDC 250 mA 87 % 5 VDC 600 mA 84 % TMR 6-4822WI 12 VDC 250 mA 87 % TMR 6-4823WI 15 VDC 200 mA 87 % http://www.tracopower.com Page 1 of 3 DC/DC Converters TMR 6WI Series 6 Watt Input Specifications Input current at no load (nominal input voltage) 24 V models: 6 mA typ. 48 V models: 6 mA typ. Surge voltage (100 msec. max.) 24 V models: 50 V max. 48 V models: 100 V max. EMC emissions - Conducted and radiated input suppression EN 55032 class A or B (with ext. components) - Application note for filter class A/B proposal www.tracopower.com/overview/tmr6wi Recommended input fuse (normal blow, max. rating) 24 V models: 700 mA 48 V models: 315 mA ESD (electrostatic discharge) EN 61000-4-2, air 8 kV, contact 6 kV, perf. criteria A Radiated immunity EN 61000-4-3, 20 V/m, perf. criteria A Fast transient / surge (with external input capacitor) - External input capacitor 5 Vin models: other models: EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 2 kV perf. criteria A Nippon chemi-con KY 330 F, 50 V, ESR 55 mOhm Nippon chemi-con KY 220 F, 100 V, ESR 48 mOhm Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A PF Magnetic Field EN 61000-4-8, 100 A/m, perf. criteria A Output Specifications Voltage set accuracy 1 % max Regulation - Input variation Vin min. to Vin max. - Load variation 0 - 100% single output models: dual output models: - Load cross regulation 25/100% 0.2 % max. 0.5 % max. 1.0 % max. balanced load 5.0 % max. (dual output models) Minimum load no minimum load required Ripple and noise (20 MHz Bandwidth) 3.3 - 9 VDC output models: 50 mVp-p typ. 12 - 24 VDC output models: 75 mVp-p typ. Transient response setting time (25% load step change) 250 s typ. Short circuit protection continuous, automatic recovery Start up time (constant resistive load) - Power On 30 ms typ. - Remote On 30 ms typ. Capacitive load 3.3 5 9 12 15 24 5 12 15 VDC VDC VDC VDC VDC VDC VDC VDC VDC output output output output output output output output output models: models: models: models: models: models: models: models: models: 2200 F max. 1100 F max. 680 F max. 470 F max. 470 F max. 180 F max. 680 F max. 330 F max. 180 F max. General Specifications Temperature ranges - Operating -40C to +71C (without derating) - Case temperature +100C max. - Storage -55C to +125C Load derating 3.45 %/K above 71C Thermal shock, mechanical shock & vibration EN 61373, MIL-STD-810F - Test conditions www.tracopower.com/products/mil810.pdf Humidity (non condensing) 5 - 95 % rel. H max. Temperature coefficient 0.02 %/K 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 3 DC/DC Converters TMR 6WI Series 6 Watt General Specifications Reliability, calculated MTBF (MIL-HDBK-217F, at +25C, ground benign) >2.9 Mio h Isolation voltage (60sec.) - Input/Output 1600 VDC Isolation capacitance - Input/Output 50 pF max. Isolation resistance - Input/Output (500 VDC) >1 GOhm Switching frequency 580 kHz typ. (PWM) Remote On/Off - On: open or high impedance - Off: 2...4 mA current applied via 1KOhm resistor - Off stand by input current 2.5 mA typ. Safety standards IEC/EN 60950-1, UL 60950-1 Altitude during operation 4`000 m max. (13`120 ft) approved Environmental compliance - Reach www.tracopower.com/overview/tmr6wi - RoHS RoHS directive 2011/65/EU Physical Specifications Casing material non-conductive plastic Potting material silicone, (UL 94V-0 rated) Weight 4.8 g (0.17oz) Supporting documents: www.tracopower.com/overview/tmr6wi Outline Dimensions 11.2 (0.44) 4.1 (0.16) 0.5 (0.02) Pin-Out 2.0 2 x 2.54 5.08 3 x 2.54 (0.08) (2 x 0.1) (0.2) (3 x 0.1) 3 5 6 7 8 3.2 (0.13) 2 Single Dual 1 -Vin (GND) -Vin (GND) 2 +Vin (Vcc) +Vin (Vcc) 3 Remote On/Off Remote On/Off 5 No function No function 6 +Vout +Vout 7 -Vout Common 8 No function -Vout 9.1 (0.36) bottom view 1 0.25 (0.01) 21.8 (0.86) Pin 0.5 (0.02) Dimensions in [mm], () = Inch Tolerances: 0.5 (0.02) Pin pich tolerances: 0.25 (0.01) Specifications can be changed without notice! Make sure you are using the latest documentation, downloadable at www.tracopower.com www.tracopower.com Rev. May 23, 2018 Page 3 of 3