Order- HFC0100
HFC0100
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Description
The HFC0100 is a peak current mode controller with green mode operation. It offers high efficiency across the entire line and load ranges, and meets stringent worldwide energy efficiency requirements.
The device integrates a high-voltage current source, and valley detection ensures a minimum drain-source voltage switching (quasi-resonant operation). If the output power drops below a set level, then the controller enters burst mode.
Full protection features include thermal shutdown, VCC under-voltage lockout (UVLO) protection, overload protection (OLP), and over-voltage protection (OVP).
The HFC0100 is available in a compact SOIC-8 package.
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Features & Benefits
- 85VAC to 265VAC Universal Main Input Voltage (VIN)
- Quasi-Resonant Operation
- Valley Switching for High Efficiency and EMI Reduction
- Active Burst Mode for Low Standby Power Consumption
- Internal, High-Voltage Current Source
- Highly Integrated for a Low External Component Count
- Maximum Frequency Limit
- Internal Soft Start (SS)
- 250ns Internal Leading-Edge Blanking Time
- Thermal Shutdown with Auto-Restart and Hysteresis
- VCC Under-Voltage Lockout (UVLO) Protection with Hysteresis
- Over-Voltage Protection (OVP)
- Overload Protection (OLP)
- Available in a SOIC-8 Package
Active Part Numbers:
HFC0100HS-LF-Z HFC0100HS-LF-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
HFC0100 Resources
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