TON 15-4812WI TRACO Power

DC/DC Converters TON 15WI Series, 15 Watt CB Features UL 60950-1 Scheme Ultra compact 15W converter Ultra wide 4:1 input voltage range Cost efcfi ient open frame design with industry standard pin-out Surface-mount (SM) and through-hole version I/O isolation voltage 2250V, rated for basic insulation Extended operating temperature range 40C to +85C Remote On/Off Lead free design, RoHS compliant 3-years product warranty The TON-15WI series is a generation of high performance 15W dc-dc converters with ultra-wide input voltage range and precisely regulated output voltage. The ultra compact open frame design with industry standard pin-out provides the designer now a 50% smaller, cost efcfi ient alternative to existing 10 to 15W converters in the market. Built-in lfi ters for both input and output minimize the need for external ltfi ering. Further features include remote On/Off, output voltage trimming, over voltage protection and short circuit protection. Typical applications are distributed power systems, instrumentation and industrial electronics, everywhere where space on the PCB is a critical factor. Models Order code Input voltage range Output voltage Output current max. Efficiency typ. TON 15-2410WI 3.3 VDC 4000 mA 85 % TON 15-2411WI 9 36 VDC 5.0 VDC 3000 mA 87 % TON 15-2412WI (24 VDC nominal) 12 VDC 1300 mA 86 % TON 15-2413WI 15 VDC 1000 mA 86 % TON 15-4810WI 3.3 VDC 4000 mA 85 % TON 15-4811WI 18 75 VDC 5.0 VDC 3000 mA 87 % (48 VDC nominal) TON 15-4812WI 12 VDC 1300 mA 86 % TON 15-4813WI 15 VDC 1000 mA 86 % Add suffix SM for surface mount version DC/DC Converters TON 15WI Series 15 Watt Input Specifications Input current at no load 24 V 3.3/5 Vout models: 65 mA typ 24 V 12/15 Vout models: 10 mA typ. 48 V 3.3/5 Vout models: 40 mA typ 48 V 12/15 Vout models: 15 mA typ. Input current at full load 24 V 3.3 Vout models: 680 mA typ. 24 V other output models: 790 mA typ. 48 V 3.3 Vout models: 340 mA typ. 48 V other output models: 390 mA typ. Input voltage variation (dv/dt) 5 V/ms, max. (complies with ETS 300 132 part. 4.4) Start-up voltage / under voltage lockout 24 V models: 9 VDC / 8 VDC 48 V models: 18 VDC / 16 VDC Surge voltage (100 msec. max.) 24 V models: 50 V max. 48 V models: 100 V max. Input filter capacitor type (see application note for compliance to EN 55022 class A/B) Radiated immunity EN 61000-4-3 10 V/m, perf. criteriy A Fast transient / surge EN 61000-4-4, 2 kV, perf. criteria A EN 61000-4-5, 1 kV perf. criteria A with external input capacitor e.g. Nippon chemi-con KY 220 F, 100 V, ESR 48 mOhm Conducted immunity EN 61000-4-6, 3 Vrms, perf. criteria A Reflected ripple current 30 mAp-p typ. Output Specifications Voltage set accuracy 1 % Output voltage adjustment 10 % (see application note) Regulation Input variation Vin min. to Vin max 0.2 % max. Load variation 0 100 % 0.2 % max. Minimum load 0 % of rated max. load Temperature coefficient 0.02 %/K Ripple and noise (20 MHz Bandwidth, measured with 1 F M/C and 10 F TC) 100 mVpk-pk typ Start up time Power On 30 ms typ. (constant resistive load) Remote On 30 ms typ. Transient response setting time (25% load step chang) 250 s typ. Short circuit protection indefinite (automatic recovery) Over load protection at 150 % of Iout max., foldback Over voltage protection 3.3 Vout models: 3.7 5.4 Vout 5 Vout models: 5.6 7.0 Vout 12 Vout models: 13.8 17.5 Vout 15 Vout models: 16.8 20.5 Vout Capacitive load 3.3 Vout & 5.0 Vout models: 1000 F max. 12 Vout models: 330 F max. 15 Vout models: 220 F max. General Specifications Temperature ranges Operating 40C to +85C (with derating) Storage 55C to +125C Derating 6.7 %/K above 75C Humidity (non condensing) 5 % to 95 % rel H All specicfi ations valid at nominal input voltage, full load and +25C after warm-up time unless otherwise stated.