General Description
The SL8410 is an average current mode control LED driver IC operating in a constant off-time
mode. SL8410 does not produce a peak-to-average error, and therefore greatly improves accuracy,
line and load regulation of the LED current without any need for loop compensation or high-side
current sensing. The output LED current accuracy is ±2%.
The SL8410 can be powered from an 8.0 - 450V supply. PWM & Linear dimming input is provided
that accepts an external control TTL compatible signal. The output current can be programmed by an
internal 277mV reference.
Features
Fast Average Current Control
Internal 8 to 450V Linear Regulator
Linear and PWM Dimming Capability
Output Short Circuit Protection with Skip Mode
Requires Few External Components for Operation
Applications
DC/DC or AC/DC LED Driver Applications
LED Street Lighting
Back Lighting of Flat Panel Displays
General Purpose Constant Current Source
Signage and Decorative LED Lighting
Chargers
Typical Application Circuit
更详细资料,请点击查看规格书!