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R-5xxxP_DA Series Switching Regulators (non-isolated)
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.
- 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 %
- Certifications: CERT EN 60950-1
| Part number | Power (W) | Vin (VAC) | Vout (VDC) | Iout (mA) | No Of Outputs | Case | Isolation (kV) | Cont. SCP | |
|---|---|---|---|---|---|---|---|---|---|
| R-521.2DA | 6 | 4.5-18 | 1.0-3.0 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-521.2PA | 6 | 4.5-18 | 1.0-3.0 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-521.8DA | 9 | 4.5-18 | 1.1-4.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-521.8PA | 9 | 4.5-18 | 1.1-4.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-522.5DA | 11 | 4.5-18 | 1.6-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-522.5PA | 11 | 4.5-18 | 1.6-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-523.3DA | 11 | 4.5-18 | 1.6-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-523.3PA | 11 | 4.5-18 | 1.6-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-525.0DA | 11 | 6.5-18 | 3.0-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-525.0PA | 11 | 6.5-18 | 3.0-5.5 | 2000 | 1 | SIP12 | 0 | Yes | |
| R-531.2DA | 9 | 4.5-18 | 1.0-3.0 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-531.2PA | 9 | 4.5-18 | 1.0-3.0 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-531.8DA | 13.5 | 4.5-18 | 1.1-4.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-531.8PA | 13.5 | 4.5-18 | 1.1-4.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-532.5DA | 16.5 | 4.5-18 | 1.6-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-532.5PA | 16.5 | 4.5-18 | 1.6-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-533.3DA | 16.5 | 4.5-18 | 1.6-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-533.3PA | 16.5 | 4.5-18 | 1.6-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-535.0DA | 16.5 | 6.5-18 | 3.0-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-535.0PA | 16.5 | 6.5-18 | 3.0-5.5 | 3000 | 1 | SIP12 | 0 | Yes | |
| R-541.2DA | 12 | 4.5-18 | 1.0-3.0 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-541.2PA | 12 | 4.5-18 | 1.0-3.0 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-541.8DA | 18 | 4.5-18 | 1.1-4.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-541.8PA | 18 | 4.5-18 | 1.1-4.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-542.5DA | 22 | 4.5-18 | 1.6-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-542.5PA | 22 | 4.5-18 | 1.6-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-543.3DA | 22 | 4.5-18 | 1.6-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-543.3PA | 22 | 4.5-18 | 1.6-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-545.0DA | 22 | 6.5-18 | 3.0-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-545.0PA | 22 | 6.5-18 | 3.0-5.5 | 4000 | 1 | SIP12 | 0 | Yes | |
| R-551.2DA | 15 | 4.5-18 | 1.0-3.0 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-551.2PA | 15 | 4.5-18 | 1.0-3.0 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-551.8DA | 22.5 | 4.5-18 | 1.1-4.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-551.8PA | 22.5 | 4.5-18 | 1.1-4.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-552.5DA | 27.5 | 4.5-18 | 1.6-5.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-552.5PA | 27.5 | 4.5-18 | 1.6-5.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-553.3DA | 27.5 | 4.5-18 | 1.6-5.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-553.3PA | 27.5 | 4.5-18 | 1.6-5.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-555.0DA | 27.5 | 7-18 | 3.0-5.5 | 5000 | 1 | SIP12 | 0 | Yes | |
| R-555.0PA | 27.5 | 7-18 | 3.0-5.5 | 5000 | 1 | SIP12 | 0 | Yes |
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