F-XT-1W＆E-XT-1W Series 1W, FIXED INPUT, ISOLATED SINGLE/DUAL OUTPUT DC SINGLE/DUALOUTPUT DC--DC CONVERTER SELECTION GUIDE Input Output Efficiency Order code Voltage(VDC) Voltage Current(mA) Range (VDC) Max. (%.Typ.) Nominal FEATURES Fixed Input Range ◆ F0503XT-1W 5 4.5-5.5 3.3 260 81 F0505XT-1W 5 4.5-5.5 5 200 83 F0512XT-1W 5 4.5-5.5 12 84 74 Short Circuit Protection(automatic recovery) F0515XT-1W 5 4.5-5.5 15 67 76 I/O isolation voltage 3000VDC E0505XT-1W 5 4.5-5.5 ±5 ±100 81 E0512XT-1W 5 4.5-5.5 ±12 ±42 85 ◆ ◆ Operating Temperature: -40℃～﹢85℃ ◆ E0515XT-1W 5 4.5-5.5 ±15 ±34 83 High efficiency up to 80% F1203XT-1W 12 10.8-13.2 3.3 260 86 High accuracy of pin co-planarity F1205XT-1W 12 10.8-13.2 5 200 85 Small SMD package with footprint F1212XT-1W 12 10.8-13.2 12 84 74 F1215XT-1W 12 10.8-13.2 15 67 78 ◆ ◆ ◆ Available in tape and reel package ◆ E1205XT-1W 12 10.8-13.2 ±5 ±100 80 Single and dual output models E1212XT-1W 12 10.8-13.2 ±12 ±42 80 Excellent load and line regulation E1215XT-1W 12 10.8-13.2 ±15 ±34 85 F2403XT-1W 24 21.6-26.4 3.3 260 81 MODEL SELECTION F2405XT-1W 24 21.6-26.4 5 200 85 ① ② ③ ④ ⑤ ⑥ F(E) 05 05 X T -1W F2412XT-1W 24 21.6-26.4 12 84 83 F2415XT-1W 24 21.6-26.4 15 67 86 E2405XT-1W 24 21.6-26.4 ±5 ±100 85 E2412XT-1W 24 21.6-26.4 ±12 ±42 74 E2415XT-1W 24 21.6-26.4 ±15 ±34 78 ◆ ◆ ①Product Series ③Output Voltage ⑤SMD Package ②Input Voltage ④Fixed Input ⑥Rated Power Case material:non-conductive plastic(UL 91V-0 rated) APPLICATIONS The F(E)-XT-1W series are miniature,1W DC/DC converters with high isolation in a SMD package.With a new package design these converters are qualified for the higher temperatures requested by lead-free reflow solder processes.With the small footprint,these converters are the ideal solution for board level power distribution,mainly for applications in the industrial and telecom field. For automated SMD production lines the devices can be supplied in standard tape and reel package. Weight: 2.0g (0.07oz) Input Specifications Parameter Input current at full load MICRODC RESERVES THE COPYRIGHT Conditions Max. 5 Vin models: 30mA/260mA typ. 12Vin models: 15mA/110mA typ. 24Vin models: 8mA/55mA typ. Surge voltage 5 Vin models: 9V max. (1sec. max.) 12 Vin models: 18V max. 24 Vin models: 0.3A max. Reverse voltage protection Input filter http://www.microdc.cn 30V max. internal capacitor Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 3 F-XT-1W＆E-XT-1W Series Output Specifications Parameter Conditions Voltage set accuracy Regulation see graphs below – Input variation 1.2 % / 1 % change Vin – Load variation see graphs below Voltage balance (dual output ± 1.0% max. models, balanced load) Temperature coefficient 0.1 %/K 100 mVp-p max. Ripple and noise (20 MHz Bandwidth) Temperature coefficient ± 0.02%/K max. Short circuit protection limited 0.5 sec. max. Capacitive load 3.3 VDC output models: 33µF max. 5 VDC output models: 33µF max. 12 VDC output models: 4.7µF max. 15 VDC output models: 2.2µF max. ±5 VDC output models: 10µF max. ±12 VDC output models: 2.2µF max. ±15 VDC output models: 2.2µF max. General Specifications Parameter Temperature ranges Load derating Conditions – Operating – 40 °C～+ 85 °C (no derating) – Case temperature +95°C max. – Storage – 55 °C～+ 125 °C (convection cooling) 4%/K above +75°C Humidity (non condensing) 95 % rel. H max. Reliability, calculated MTBF >2Mio h (MIL-HDBK-217F ground benign) Isolation voltage (60 sec) Isolation capacity Isolation resistance Switching frequency – Input/Output – Input/Output(100kHz, 1V) – Input/Output (500 VDC) 3000 VDC 60 pF typ. >1 GOhm 50 to 150 kHz (depending on load) Output voltage variation dependent on load (at nominal input voltage) All specifications valid at nominal input voltage, full load and +25 +25°°C after warm-up time unless otherwise stated. http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 3 F-XT-1W＆E-XT-1W Series OUTLINE DIMENSIONS ＆ FOOTPRINT DETAILS MECHANICAL DIMENSIONS SOLDER PAD DIMENSION Note: Unit:mm[inch] Pin section tolerances:±0.10mm[±0.004inch] General tolerances:±0.25mm[±0.010inch] Dimensions in [mm], () = Inch Pin pitch tolerances: ±0.13 (±0.005) Other tolerances: ±0.25 (±0.01) TUBE OUTLINE DIMENSIONS FOOTPRINT DETAILS Pin Single Dual 1 -Vin(GND) -Vin(GND) 2 +Vin +Vin 3 No con. No con. 5 -Vout Common 6 No con. -Vout 7 No con. No con. 8 +Vout +Vout 10 No con. No con. 11 No con. No con. 12 No con. No con. No con.=Pin to be isolated from circuitry Unless otherwise stated all dimensions in mm±0.5 (inches ±0.02). Tube length : 475±2.0 (18.70±0.07). Tube Quantity :25 Specifcations can be changed any time without notice. No parallel connection or plug and play. Note: 1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically. 2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed. 3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 4. In this datasheet, all the test methods of indications are based on corporate standards. 5. Only typical models listed, other models may be different, please contact our technical person for more details. http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 3 of 3