AL8820 Overview
NOT REMENDED FOR NEW DESIGN NO ALTERNATE PART AL8820 40V, 2A BOOST/BUCK LED DRIVER Pin Assignments The AL8820 is a highly integrated high performance LED driver optimized for MR16/AR111 and other similar LED lamp applications. With a proprietary control scheme, the LED driver is patible with many monly used electronic transformers and meets High Power Factor (PF) and low Total Harmonic Distortion (THD) requirements...
AL8820 Key Features
- Wide Input Voltage Range: 5V to 36V
- Internal 40V NDMOS Switch
- 2A Output Current
- Continuous Conduction Mode (CCM) Operation
- Up to 1MHz Switching Frequency
- High PF > 0.9 and Low THD < 30% and Low Ripple < 20%
- Internal Protections
- Under Voltage Lock Out (UVLO)
- Output Open/Short Protection
- Over Temperature Protection (OTP)