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R-785.0-1.0 Fiches technique(PDF) 1 Page - Recom International Power |
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R-785.0-1.0 Fiches technique(HTML) 1 Page - Recom International Power |
1 / 3 page 1.0 AMP SIP3 Single Output INNOLINE DC/DC-Converter R-78xx-1.0 Series ● Efficiency up to 94%, non-isolated, no need for heatsinks! ● Pin-out compatible with LM78XX Linears ● Very low profile (L*W*H=11.5*7.5*10.2mm) ● Wide input range (4.75V ~ 18V) ● Short circuit protection, thermal shutdown ● UL94V-0 Package Material ● Non standard outputs available as specials between 1.5V ~5.5V ● Low ripple and noise Features Selection Guide Part Input Output Output Efficiency Number Range Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R-781.8-1.0 4.75 – 18 1.8 1.0 82 76 R-782.5-1.0 4.75 – 18 2.5 1.0 87 81 R-783.3-1.0 4.75 – 18 3.3 1.0 90 84 R-785.0-1.0 6.5 – 18 5.0 1.0 94 89 120 100 20 60 100 75 0 -40 Operating Temperature (°C) 0 80 50 25 60 Safe Operating Area 85 40 30 Derating-Graph (Ambient Temperature) Characteristics Conditions Min. Typ. Max. Input Voltage Range All Series 4.75 18V Output Voltage Range All Series 1.5 5.5V Output Current All Series 0 1000mA Output Current Limit All Series 3000mA Short Circuit Input Current All Series 10 30mA Internal Power Dissipation 0.4W Short Circuit Protection Continuous, automatic recovery Output Voltage Accuracy (At 100% Load) All Series ±2 ±3% Line Regulation (100% Load, Vin max.) All Series 0.2 0.4% Load Regulation (10 to 100% full load) All Series 0.4 0.6% Dynamic Load Stability 100% <-> 50% load ±85mV ±100mV Ripple & Noise (20Mhz BW) All Series 20mVp-p 30mVp-p Temperature Coefficient -40°C ~ +85°C ambient 0.015%/°C Max capacitance Load 220µF Switching Frequency 280 350 430kHz Quiescent Current Vin = min. to max. at 0% load 5 7mA Operating Temperature Range -40°C +85°C Operating Case Temperature (with derating) +100°C Storage Temperature Range -55°C +125°C Case Thermal Impendance 70°C/W Thermal Shutdown Internal IC junction +160°C Package Weight 1.9g MTBF (+25°C) using MIL-HDBK 217F 13338 x 10³ hours . (+71°C) using MIL-HDBK 217F 3880 x 10³ hours Specifications ( typical at 25°C, 10% minimum load, unless otherwise specified ) }DetailedInformationsee Application Notes chapter "MTBF" The R-78xx-1.0 series high efficiency switching regulators are ideally suited to replace 1 Amp 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this versatile converter series. Description 27-March-2007 www.recom-international.com 148 |
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