ZHCSDP1E January 2009 – February 2019 UC1842A-SP , UC1844A-SP
PRODUCTION DATA.
See Table 1 for parameter values.
| DESIGN PARAMETER | VALUE |
|---|---|
| Input voltage | 95 VAC to 130 VAC |
| Line isolation | 3750 V |
| Switching frequency | 40 kHz |
| Efficiency (full load) | 70% |
| Output voltage (A) | +5 V, ±5%; 1-A to 4-A load; Ripple voltage: 50-mV P-P max |
| Output voltage (B) | +12 V, ±3%; 0.1-A to 0.3-A load; Ripple voltage: 100-mV P-P max |
| Output voltage (C) | –12 V, ±3%; 0.1-A to 0.3-A load; Ripple voltage: 100-mV P-P max |