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16
FeatureS
- TDK-Lambda's own technology
in control IC and synchronous rectifier circuit. - Compact and high power density: Height 8.5mm,
power density 5.5W/cc (PAQ100S48-5) - Low output voltage model selectable: 1.2V-5V (5types)
- Options: Protection functions auto-recovery
- Patent and design registration under evaluatio
Specifications(catalog download)
| Model | PAQ50S48 | PAQ100S48 | |||||
|---|---|---|---|---|---|---|---|
| Input voltage range | DC48V (DC36～76V) | ||||||
| Max. output wattage | 50W | 100W | |||||
| Rated output voltage | 5 types : 1.2V / 1.8V / 2.5V / 3.3V / 5V | ||||||
| Output voltage adj range |
| ||||||
| Efficiency (typ.) | PAQ50S48 | 1.2V : 78% / 1.8V : 83% / 2.5V : 85% / 3.3V : 88% / 5V : 9 | |||||
| PAQ100S48 | 1.2V : 8 / 1.8V : 84% / 2.5V : 86% / 3.3V : 89% / 5V : 9 | ||||||
| Cooling | Convection cooling or Forced air | ||||||
| Operating ambient temperature | -40～+85°C (output derating to be caused depending on the temperature condition) | ||||||
| Withstand voltage | In-out isolation type : DC1.5kV, 1 min., between input and output | ||||||
| Standard functions | On/Off control, overcurrent protection, overvoltage protection, overtemperature protection | ||||||
| Options | /V : Overvoltage protection auto-recovery, overcurrent protection auto-recovery | ||||||
| Safety standards | UL1950 · CSA950 · EN60950 (proposed), CE marking applied | ||||||
| Dimensions (W x H x D mm) | 36.8 x 8.5 x 57.9 (lead pin length excluded) | ||||||
Product lineup
| Model name | Output voltage | Output current | Output power | |
|---|---|---|---|---|
| PAQ50S48 | PAQ50S48-1R2 | 1.2V | 12A | 14.4W |
| PAQ50S48-1R8 | 1.8V | 12A | 21.6W | |
| PAQ50S48-2R5 | 2.5V | 12A | 30.0W | |
| PAQ50S48-3R3 | 3.3V | 12A | 39.6W | |
| PAQ50S48-5 | 5V | 10A | 50.0W | |
| PAQ100S48 | PAQ100S48-1R2 | 1.2V | 25A | 30W |
| PAQ100S48-1R8 | 1.8V | 25A | 45W | |
| PAQ100S48-2R5 | 2.5V | 25A | 62.5W | |
| PAQ100S48-3R3 | 3.3V | 25A | 82.5W | |
| PAQ100S48-5 | 5V | 20A | 100W | |
As for the mention contents of this page, understand beforehand because it sometimes changes.