LYTSwitch-6 constant current with PWM drive
the idea is to power several LEDs in series at constant current. The LYTSwitch-6 would be configured for let's say 48V and current limited to 0.5A via the sense resistor connected to IS.
The LED current would be switched on/off by a series MOSFET in order to perform PWM light control at 100Hz, so the LYTSwitch-6 will effectively see no current for 5ms, then 500mA for 5ms, and so on. PWM control is a requirement to maintain the same color temperature over the whole light intensity span.
I wonder how this would affect control loop stability. Is this a suitable operation for these chips ? Any others ?