AL8820 Overview
Description
NOT RECOMMENDED 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 compatible with many commonly used electronic transformers and meets High Power Factor (PF) and low Total Harmonic Distortion (THD) requirements for these applications.
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)
