iW1819 Description
The iW1819 integrates a high performance AC/DC power supply controller using digital control technology and a power BJT switch in one package to enable pact peak current mode PWM flyback power supplies. The device operates in quasi-resonant mode.
iW1819 Applications
- Optimized for 12V/1.5A AC/DC adapters with < 30mW no-load power consumption at 230VAC and fast dynamic response