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HFC0500GS-Z +BOM

AC/DC Converters Fixed Frequency Flyback Controller

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Tel: +852 95804164

Converter Offline Flyback Topology 25kHz 8-SOIC-7A

Fixed-frequency current-mode control with internal slope compensation
Frequency foldback down to 25kHz at light loads
Burst mode for low standby power consumption, meeting EuP Lot 6
Frequency jitter to reduce EMI signature
X-cap discharge function
Adjustable overpower compensation
Internal high-voltage current source
VCC under-voltage lockout with hysteresis (UVLO)
Brown-out protection on HV
Overload protection with programmable delay
Thermal shutdown (auto-restart with hysteresis)
Latch-off for external over-voltage protection (OVP) and over-temperature protection (OTP) on TIMER
Latch-off for Vcc over voltage protection
Short-circuit protection
Programmable soft start

Category	Integrated Circuits (ICs)Power Management (PMIC)AC DC Converters, Offline Switches	Series	-
Output Isolation	Isolated	Internal Switch(s)	No
Voltage - Breakdown	790V	Topology	Flyback
Voltage - Supply (Vcc/Vdd)	9V ~ 24V	Duty Cycle	50%
Frequency - Switching	25kHz	Power (Watts)	1.3 W
Fault Protection	Over Load, Over Temperature, Over Voltage	Control Features	Soft Start
Operating Temperature	-40°C ~ 125°C (TJ)	Mounting Type	Surface Mount
Base Product Number	HFC0500