TMR 9-4812WI TRACO Power

DC/DC Converter TMR 9WI Series, 9 Watt Highest power density in SIP-8 metal package (optional plastic package) Ultra wide 4:1 input voltage range Temperature range 40 to +85C High efficiency up to 89% Indefinite short-circuit protection UL 62368-1 IEC 62368-1 I/O isolation 1 600 VDC The TMR 9WI series is a new family of isolated 9W DC/DC converter modules with regulated output, featuring ultra wide 4:1 input voltage ranges. The prod- Remote On/Off control uct comes in a ultra-compact SIP-8 metal package with a small footprint occu- Fully RoHS compliant pying only 2.0 cm (0.3 square inch) of board space. An excellent efficiency allows 40 to +60C operation temperatures without 3-year product warranty derating. 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 equip- ment, instrumentation and industrial electronics. Models Order Code Input Voltage Output 1 Output 2 Efficiency Range Vnom Imax Vnom Imax typ. TMR 9-2410WI 3.3 VDC 2 000 mA 82 % TMR 9-2411WI 5 VDC 1 600 mA 85 % TMR 9-2419WI 9 VDC 1 000 mA 88 % TMR 9-2412WI 12 VDC 750 mA 88 % 9 - 36 VDC TMR 9-2413WI 15 VDC 600 mA 89 % (24 VDC nom.) TMR 9-2415WI 24 VDC 375 mA 89 % TMR 9-2421WI +5 VDC 800 mA 5 VDC 800 mA 86 % TMR 9-2422WI +12 VDC 375 mA 12 VDC 375 mA 88 % TMR 9-2423WI +15 VDC 300 mA 15 VDC 300 mA 88 % TMR 9-4810WI 3.3 VDC 2 000 mA 82 % TMR 9-4811WI 5 VDC 1 600 mA 85 % TMR 9-4819WI 9 VDC 1 000 mA 89 % TMR 9-4812WI 12 VDC 750 mA 89 % 18 - 75 VDC TMR 9-4813WI 15 VDC 600 mA 89 % (48 VDC nom.) TMR 9-4815WI 24 VDC 375 mA 89 % TMR 9-4821WI +5 VDC 800 mA 5 VDC 800 mA 85 % TMR 9-4822WI +12 VDC 375 mA 12 VDC 375 mA 88 % TMR 9-4823WI +15 VDC 300 mA 15 VDC 300 mA 87 % Options on demand (backorder with MOQ - models with plastic case non stocking item) Page 1 / 5 www.tracopower.com September 14, 2021TMR 9WI Series, 9 Watt Input Specifications Input Current - At no load 24 Vin models: 7 mA typ. 48 Vin models: 3 mA typ. Surge Voltage 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) Recommended Input Fuse 24 Vin models: 3 150 mA (slow blow) 48 Vin models: 1 250 mA (slow blow) (The need of an external fuse has to be assessed in the final application.) Input Filter Internal Capacitor Output Specifications Voltage Set Accuracy 1% max. Regulation - Input Variation (Vmin - Vmax) single output models: 0.2% max. dual output models: 0.2% max. - Load Variation (0 - 100%) single output models: 1% max. dual output models: 1% max. (Output 1) 1% max. (Output 2) - Cross Regulation dual output models: 5% max. (25% / 100% asym. load) Ripple and Noise - single output 3.3 Vout models: 50 mVp-p typ. (w/ 1 F X7R) (20 MHz Bandwidth) 5 Vout models: 50 mVp-p typ. (w/ 1 F X7R) 9 Vout models: 50 mVp-p typ. (w/ 1 F X7R) 12 Vout models: 75 mVp-p typ. (w/ 1 F X7R) 15 Vout models: 75 mVp-p typ. (w/ 1 F X7R) 24 Vout models: 75 mVp-p typ. (w/ 1 F X7R) - dual output 5 / -5 Vout models: 50 / 50 mVp-p typ. (w/ 1 F X7R) 12 / -12 Vout models: 75 / 75 mVp-p typ. (w/ 1 F X7R) 15 / -15 Vout models: 75 / 75 mVp-p typ. (w/ 1 F X7R) Capacitive Load - single output 3.3 Vout models: 2 600 F max. 5 Vout models: 1 300 F max. 9 Vout models: 800 F max. 12 Vout models: 560 F max. 15 Vout models: 560 F max. 24 Vout models: 200 F max. - dual output 5 / -5 Vout models: 800 / 800 F max. 12 / -12 Vout models: 390 / 390 F max. 15 / -15 Vout models: 200 / 200 F max. Minimum Load Not required Temperature Coefficient 0.02 %/K max. Start-up Time 50 ms typ. Short Circuit Protection Continuous, Automatic recovery Output Current Limitation 180% typ. of Iout max. Transient Response - Response Time 250 s typ. (25% Load Step) Safety Specifications Safety Standards - IT / Multimedia Equipment EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Certification Documents www.tracopower.com/overview/tmr9wi Pollution Degree PD 2 All specifications valid at nominal voltage, full load and +25C after warm-up time unless otherwise stated. Page 2 / 5 www.tracopower.com September 14, 2021