AL1692S-13

AL1692S-13 is an AL1692 series single stage, single winding, high efficiency and high performance, high power factor and high current precision buck-boost and flyback dimmable LED controller/drivers for triac dimmable LED lamp applications. The AL1692 topology provides an accurate output current over wide line and load regulation. The wide switching frequency operates at boundary conduction mode (BCM) to ease EMI/EMC design and testing, to meet the latest regulatory standards. The AL1692 controller with external MOSFET can support higher output power application, up to 25W. The AL1692 dimming curve is compliant with the NEMA SSL6 standard. The AL1692 applies to a wide range of dimmers, including leading edge and trailing edge dimmer, to achieve deep dimming down to 1%. Typical applications include mains dimmable LED lamps and offline LED power supply drivers.

• Tight current sense tolerance is ±3%
• Single winding inductor
• Wide range of dimmer compatibility
• Internal protections such as UVLO, LEB, OCP, OVP/OSP, TFP and OTP
• Low operation current is 210µA (switching frequency at 4KHz)
• Low startup current of 100µA typical
• For controller power can drive up to 25W
• 14.5V startup voltage, 8.5V minimal operating voltage (after turn on)
• 8 pin SOIC package
• Operating temperature range from -40 to 105°C