• Low system cost and high efficiency

• Quasi-Resonant buck topology operation

• Programmable CC regulation

• PWM and PWM to analog combination dimming

• Zero voltage signal detected to improve efficiency and EMI performance

• LED+/LED- short circuit protection

• LED-/GND short circuit protection

• LED open loop protection

• Cycle-by-cycle current limiting

• Built-in leading edge blanking (LEB)

• VIN under voltage lockout with hysteresis

• Over temperature protection (OTP)

• Diode & Inductor short protection

• MOSFET drain source short protection

• CS open protection

• Low standby current