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R-551.8DA Datasheet

Part Number R-551.8DA
Manufacturers RECOM
Logo RECOM
Description DC/DC-Converter
Datasheet R-551.8DA DatasheetR-551.8DA Datasheet (PDF)

  R-551.8DA   R-551.8DA
Features Switching Regulator • Non-isolated • Synchronous rectification design • Adjustable output voltage • 2, 3, 4 & 5AMP adjustable positive step down integrated switching regulator • Over load protection • Continuous short circuit protection • Efficiency up to 96% DC/DC Converter R-5xxxPA_DA Description The R-5xxxA series is a high performance 1.2V to 5.5V, 2Amp to 5Amp, 12-Pin SIP (single in-line package) integrated switching regulator (ISR). The synchronous - rectified design yields excellent efficiencies up to 96%. Short circuit protection reduces the short circuit input current to under 50mA. Autosense function compensates for any losses in long circuit loops. Selection Guide Part Input Number Voltage Range [VDC] R-521.2xA 4.5 - 18 R-521.8xA 4.5 - 18 R-522.5xA 4.5 - 18 R-523.3xA 4.5 - 18 R-525.0xA 6.5 - 18 R-531.2xA 4.5 - 18 R-531.8xA 4.5 - 18 R-532.5xA 4.5 - 18 R-533.3xA 4.5 - 18 R-535.0xA 6.5 - 18 R-541.2xA 4.5 - 18 R-541.8xA 4.5 - 18 R-542.5xA 4.5 - 18 .






DC/DC-Converter

Features Switching Regulator • Non-isolated • Synchronous rectification design • Adjustable output voltage • 2, 3, 4 & 5AMP adjustable positive step down integrated switching regulator • Over load protection • Continuous short circuit protection • Efficiency up to 96% DC/DC Converter R-5xxxPA_DA Description The R-5xxxA series is a high performance 1.2V to 5.5V, 2Amp to 5Amp, 12-Pin SIP (single in-line package) integrated switching regulator (ISR). The synchronous - rectified design yields excellent efficiencies up to 96%. Short circuit protection reduces the short circuit input current to under 50mA. Autosense function compensates for any losses in long circuit loops. Selection Guide Part Input Number Voltage Range [VDC] R-521.2xA 4.5 - 18 R-521.8xA 4.5 - 18 R-522.5xA 4.5 - 18 R-523.3xA 4.5 - 18 R-525.0xA 6.5 - 18 R-531.2xA 4.5 - 18 R-531.8xA 4.5 - 18 R-532.5xA 4.5 - 18 R-533.3xA 4.5 - 18 R-535.0xA 6.5 - 18 R-541.2xA 4.5 - 18 R-541.8xA 4.5 - 18 R-542.5xA 4.5 - 18 R-543.3xA 4.5 - 18 R-545.0xA 6.5 - 18 R-551.2xA 4.4 - 18 R-551.8xA 4.5 - 18 R-552.5xA 4.5 - 18 R-553.3xA 4.5 - 18 R-555.0xA 7.0 - 1.8 Output Voltage [VDC] 1.2 1.8 2.5 3.3 5.0 1.2 1.8 2.5 3.3 5.0 1.2 1.8 2.5 3.3 5.0 1.2 1.8 2.5 3.3 5.0 Vout Adjust Range (1) [VDC] 1.0 - 3.0 1.1 - 4.5 1.6 - 5.5 1.6 - 5.5 3.0 - 5.5 1.0 - 3.0 1.1 - 4.5 1.6 - 5.5 1.6 - 5.5 3.0 - 5.5 1.0 - 3.0 1.1 - 4.5 1.6 - 5.5 1.6 - 5.5 3.0 - 5.5 1.0 - 3.0 1.1 - 4.5 1.6 - 5.5 1.6 - 5.5 3.0 - 5.5 Output Efficiency Max. Ca.



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