HA16174P Overview
The HA16174P/FP is a power-factor correction (PFC) controller IC. This IC adopts continuous conduction mode as PFC operation. Various functions such as over voltage detection, over current detection, soft start, feedback-loop disconnection detection, Power Good signal output, and holding function of PFC operation through momentary outage (PFC hold function) are incorporated in a single chip.
HA16174P Key Features
- Maximum ratings Power-supply voltage Vcc: 24 V Operating junction temperature Tjopr: -40 to 125°C
- Electrical characteristics VREF output voltage VREF: 5.0 V ± 3% UVLO operation start voltage VH: 10.5 ± 0.7 V UVLO
- Functions Continuous conduction mode Hold function of PFC operation on momentary outage (PFC hold function) Over v
- Input/Output Input Input Output Output Input/Output Input/Output Output Output Input Input Output Output Input Function