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R-78AA9.0-0.5SMD-R Fiches technique(PDF) 1 Page - Recom International Power |
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R-78AA9.0-0.5SMD-R Fiches technique(HTML) 1 Page - Recom International Power |
1 / 5 page INNOLINE DC/DC-Converter with 3 year Warranty R-78AA-0.5 IEC/EN-60950-1 Certified Note 1:1.5V Output can be unstable with Vin>30VDC 0.5 AMP SMD Single Output ● Replacement for R-78Axx-0.5SMD series ● RoHS 6/6 Conform (100% Lead Free) ● Efficiency up to 97%,Non isolated, no need for heatsinks ● High Reflow Temperature SMD Package ● Adjustable Output Voltage ● Wide input range.(4.75V ~ 32V) ● Short circuit protection, Thermal shutdown ● Remote On/Off Control ● UL94V-0 Package Material ● Very Low Shutdown Current ● See Innoline Application Notes for use as an inverter (alternative to LM79xx Linear) Features Selection Guide Part Input Output Adjust Output Efficiency Number Range Voltage Range Current Min. Vin Max. Vin SMD (V) (V) (V) (A) (%) (%) R-78AA1.5-0.5SMD* 4.75 – 30 1.5 fixed 0.5 73 63 R-78AA1.8-0.5SMD* 4.75 – 32 1.8 1.5~3.0 0.5 82 71 R-78AA2.5-0.5SMD* 4.75 – 32 2.5 1.5~3.0 0.5 87 77 R-78AA3.3-0.5SMD* 4.75 – 32 3.3 3.0~5.5 0.5 91 81 R-78AA5.0-0.5SMD* 6.5 – 32 5.0 3.0~8.0 0.5 94 86 R-78AA6.5-0.5SMD* 8.0 – 32 6.5 3.3~11.0 0.5 95 88 R-78AA9.0-0.5SMD* 11 – 32 9.0 4.5~12.6 0.5 96 92 R-78AA12-0.5SMD* 15 – 32 12 4.5~12.6 0.5 97 94 R-78AA15-0.5SMD* 18 – 32 15 fixed 0.5 97 95 120 100 20 60 100 75 0 -40 Operating Temperature (°C) 0 80 50 25 71 Safe Operating Area 85 40 Derating-Graph (Ambient Temperature) The R-78AAxx-0.5SMD series are manufactured without lead and meet the requirements for RoHS 6/6 as well as the increased reflow soldering temperatures associated with vapor phase soldering, making these high efficiency switching regulators ideally suited to modern pick-and-place mass production. The efficiency of up to 97% means that very little energy is wasted as heat. The additional features of remote on/off control and adjustable output voltages will find many uses in the battery-powered, industrial, medical and automotive markets. Description * add suffix -R for tape&reel packing e.g. R-78AA5.0-0.5-R. For more details see Application Notes. Standard Application Circuit R-78AAxx-0.5SMD GND +Vout +Vin GND C1 10µF (Optional) 100µF (Optional) C2 1,2 10 3,7,8,9 6 4,5 R1 R2 Off/On >1ms To protect the converter from high inrush currents, use soft start Vin and C1=10µF Output capacitor C2 recommended if load is very dynamic RoHS 2011/65/EU 6/6 Refer to Application Notes www.recom-power.com I-7 REV: 1/2015 |
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