Monolithic Power Systems HFC0100
The HFC0100 is a peak current mode controller with green mode operation. It offers high efficiency across over the entire line and load range, and meet stringent worldwide energy efficiency requirements. The HFC0100 is integrated with a high-voltage current source, and its valley detector ensures minimum drain-source voltage switching (quasiresonant operation).| Part No. | HFC0100 |
|---|---|
| Datasheet | HFC0100 Download |
| Manufacturer |  Monolithic Power Systems |
| Description | Quasi-Resonant Controller |
| Buy | Stock & Price |
DESCRIPTION
When the output power falls below a set level, the controller enters burst mode. The HFC0100 features protection features including thermal shutdown (TSD), VCC undervoltage lockout (UVLO), overload protection (OLP), and over-voltage protection (OVP). The HFC0100 is available in a compact SOIC-8 package. HFC0100 Quasi-Resonant ControllerFEATURES
● Universal Main Input Voltage (85VAC to 265VAC)● Quasi-Resonant Operation
● Valley Switching for High Efficiency and EMI Minimization
● Active Burst Mode for Low Standby Power Consumption
● Internal High-Voltage Current Source
● High Level of Integration Decreases Required External Component Count
● Maximum Frequency Limit
● Internal Soft Start
● Internal 250nS Leading-Edge Blanking
● Thermal Shutdown (Auto-Restart with Hysteresis)
● VCC Under-Voltage Lockout with Hysteresis (UVLO)
● Over-Voltage Protection
● Overload Protection
● Available in an SOIC-8 Package
APPLICATIONS
● Battery Chargers for Cell Phones, Digital Cameras, Video Cameras, Electric Shavers, Emergency Lighting Systems, etc.
