HT9831S-CA | 14W Non-Isolated LED Constant Current Driver IC | HOTCHIP

HT9831S-CA LED driver IC from HOTCHIP is a high-efficiency non-isolated constant current solution with integrated power switch, over-temperature protection, and LED open-circuit protection, designed for stable and reliable AC LED lighting applications.

Key Features
Non-isolated constant current LED driver
Integrated 0.8A / 500V power switch
Built-in over-temperature protection
LED open-circuit protection support
High efficiency up to 90%
Constant current accuracy ±3%
Maximum output power: 14W (220VAC)
SOP8L compact package
No dimming function (N/A)
Applications
LED bulb lamps
Ceiling lamps
Small AC lighting fixtures
General indoor LED lighting systems