NV9512 Description
The NV9510/12 IC family are HFQR Flyback controllers that enable high-frequency operation, wide VDD range, highvoltage start-up, and multi-mode operation. The NV9510 IC family includes short-circuit, over-temperature and LPS protection.
NV9512 Key Features
- High efficiency across universal input
- Wide VDD operating range from 6.5V to 78.5V
- Frequency hopping for better EMI performance
- Ultra-low standby power consumption (<20mW)
- Integrated over-voltage protection (OVP), under-voltage protection (UVP) and over-temperature protection (OTP)
- Adjustable thermal shut-down (SD) protection through external NTC thermistor
- Brown-in and brown-out protection
- Integrated high voltage (HV) startup & X-cap discharge
- Limit Power Source (LPS) with Power & Current Limit
- Cycle-by-cycle current limit (VCS_LIM)
NV9512 Applications
- USB PD/QC battery charger for portable devices