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R-551.8DA 데이터시트(PDF) 1 Page - Recom International Power |
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R-551.8DA 데이터시트(HTML) 1 Page - Recom International Power |
1 / 6 page 2, 3, 4, 5 AMP SIP12 Vertical & Horizontal INNOLINE DC/DC-Converter R-5xxxPA _DA Series ● Auto-sense ● Non-Isolation ● Synchronous rectification design ● Adjustable Output voltage ● 2, 3, 4 & 5AMP Adjustable Positive Step Down Integrated Switching Regulator ● Over load protection (125% full load typical) ● Remote ON/OFF Control(Ground Off) ● Wide Input Range ● UL94V-0 Package Material ● Continuous short circuit protection (Short Circuit Input Current, Iin<50mA) ● Input voltage range 4.5V~18V ● Efficiency to 96% Features Selection Guide Part Inpu Nominal Vout Output Efficiency Number Range Output Voltage Adjust Range Current min.Vin 12V max.Vin SIP12 (V) (V) (V) (A) (%) (%) (%) R-521.2xA 4.5 – 18 1.2 1.0 – 3.0 2 83 79 75 R-521.8xA 4.5 – 18 1.8 1.1 – 4.5 2 88 85 82 R-522.5xA 4.5 – 18 2.5 1.6 – 5.5 2 91 88 86 R-523.3xA 4.5 – 18 3.3 1.6 – 5.5 2 92 90 89 R-525.0xA 6.5 – 18 5.0 3.0 – 5.5 2 95 93 92 R-531.2xA 4.5 – 18 1.2 1.0 – 3.0 3 85 84 82 R-531.8xA 4.5 – 18 1.8 1.1 – 4.5 3 89 88 86 R-532.5xA 4.5 – 18 2.5 1.6 – 5.5 3 92 91 89 R-533.3xA 4.5 – 18 3.3 1.6 – 5.5 3 94 93 92 R-535.0xA 6.5 – 18 5.0 3.0 – 5.5 3 96 95 94 R-541.2xA 4.5 – 18 1.2 1.0 – 3.0 4 82 81 79 R-541.8xA 4.5 – 18 1.8 1.1 – 4.5 4 87 86 85 R-542.5xA 4.5 – 18 2.5 1.6 – 5.5 4 91 89 88 R-543.3xA 4.5 – 18 3.3 1.6 – 5.5 4 93 92 91 R-545.0xA 6.5 – 18 5.0 3.0 – 5.5 4 95 94 93 R-551.2xA 4.5 – 18 1.2 1.0 – 3.0 5 81 80 78 R-551.8xA 4.5 – 18 1.8 1.1 – 4.5 5 86 85 84 R-552.5xA 4.5 – 18 2.5 1.6 – 5.5 5 90 89 88 R-553.3xA 4.5 – 18 3.3 1.6 – 5.5 5 92 91 90 R-555.0xA 7.0 – 18 5.0 3.0 – 5.5 5 94 93 92 Note: Vin -Vout ≥ 1.5V if adjust function is used! Suffix x: (see mechanical drawing for details) x = P pins vertical through hole x = D pins bent for horizontal through hole mounting The R-5XXX series is a high performance 1.2V to 5.0V , 2Amp to 5Amp,12-Pin SIP (single in-line package) integrated switching regulator (ISR). Synchronuous - rectified design yields excellent efficien- cies up to 96%. Short circuit protection with crowbar function to reduce the short circuit input current to under 50mA. Autosense function compensates for any losses in long circuit loops. Description 27-March-2007 155 www.recom-international.com |
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