LD5805

06/15/2015

8

Leadtrend Technology Corporation

www.leadtrend.com.tw

LD5805-DS-01 June 2015

Note:

1.

The device is not guaranteed to function outside of its operating conditions.

2.

Its ILED1~ILED2 recommend range is defined by PWM is 100% dimming duty.

If all the channels are in use, IC’s

thermal would be affected due to the voltage tolerance between the light bars and layout condition. It’s recommended

to choose a fit package to improve it. The maximum allowable power dissipation is a function of the maximum junction

Exceeding the maximum allowable power dissipation will cause excessive die temperature, and the regulator will go

into thermal shutdown. Internal thermal shutdown circuitry protects the device from permanent damage.