CUI Inc PXO78C-500-M Non-Isolated Switching Regulators
CUI Inc PXO78C-500-M Non-Isolated Switching Regulators feature 0.5A current output and provide up to 95% high efficiency. These regulators operate at a no-load input current as low as 0.2mA with a typical 24VDC operating input voltage and a maximum capacitive load of 680µF. The PXO78C-500-M switching regulators provide continuous short-circuit protection and are available in an ultra-thin, open-frame SMD package with a thickness of ≤3.5mm. These switching regulators comply with RoHS and are certified to EN/IEC 62368-1.
Features
- 0.5A current output
- Ultra-thin, open-frame SMD package, thickness ≤3.5mm
- Up to 95% high efficiency
- RoHS compliant
- Continuous short-circuit protection
- Certified to EN/IEC 62368-1
Specifications
- 24VDC to 36VDC operating input voltage range
- 0.2mA(typical) to 1.5mA no-load input current range
- 680μF maximum capacitive load
- 500kHz switching frequency at nominal input voltage, full load
- 0.2ms(typical) to 1ms transient recovery time at nominal input voltage, 25% load step change
- Capacitor filter
- ±50mV (typical) to ±200mV transient response deviation at nominal input voltage, 25% load step change
- ±0.03%/°C maximum temperature coefficient at -40°C to 85°C operating temperature range
Typical Application Circuit Diagram
Temperature Derating Curve
Efficiency Curves
Dimension Diagram
Publicado: 2025-10-07
| Actualizado: 2025-11-27