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R-78B1.5-1.0L Folha de dados(PDF) 1 Page - Recom International Power |
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R-78B1.5-1.0L Folha de dados(HTML) 1 Page - Recom International Power |
1 / 4 page www.recom-international.com 1 13-February-2007 1.0 AMP SIP3 Single Output INNOLINE DC/DC-Converter R-78Bxx- 1.0(L) Series ● Efficiency up to 97%,Non isolated, no need for heatsinks ● Pin-out compatible with LM78XX Linears ● Low profile( L*W*H=11.5*8.5*17.5mm) ● Wide input range.(4.75V ~ 34V) ● Short circuit protection, Thermal shutdown ● Non standard outputs available as specials between 1.5V ~15V ● Low ripple and noise ● “L” version with 90° pins ● See Positive to Negative Converter Application Note for use as a voltage inverter (alternative to LM79xx Linear) Features Selection Guide Part Input Output Output Efficiency Number Range (1) Voltage Current Min. Vin Max. Vin SIP3 (V) (V) (A) (%) (%) R-78B1.5-1.0 4.75 – 26 1.5 1.0 77 71 R-78B1.8-1.0 4.75 – 26 1.8 1.0 80 74 R-78B2.5-1.0 4.75 – 34 2.5 1.0 85 78 R-78B3.3-1.0 4.75 – 34 3.3 1.0 89 83 R-78B5.0-1.0 6.5 – 34 5.0 1.0 93 88 R-78B6.5-1.0 9.0 – 34 6.5 1.0 94 90 R-78B9.0-1.0 12 – 34 9.0 1.0 95 93 R-78B12-1.0 16 – 34 12 1.0 96 95 R-78B15-1.0 20 – 34 15 1.0 97 96 120 100 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-78Bxx-Series high efficiency switching regulators are ideally suited to replace 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. The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. Low ripple and noise figures and a short circuit input current of typically only 10mA round off the specifications of this ver- satile converter series. Description * add Suffix “L” for 90° bent pins, e.g. R-78B5.0-1.0L Note 1: 1.5V, 1.8V Output can be unstable with Vin>26VDC |
Nº de peça semelhante - R-78B1.5-1.0L |
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Descrição semelhante - R-78B1.5-1.0L |
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