This is a DC/DC Converter 5V to 5V Isolation Chip Module, PCB Mount SIP-4
Specifications:
Input voltage: 4.5-5.5 V DC
Output voltage: 5V DC
Output current: 200/20mA (max/min)
Full load efficiency: 76/80
Maximum capacitive load: 220uF
Features:
- High power density
- Up to 86% efficiency
- Operating temperature range: -40°C to +105°C
- Small SIP / DIP package
- International standard pin mode
- Isolation voltage 1500VDC