SP6801
Universal High Brightness LED Driver
DESCRIPTION
The SP6801 is a PWM high efficiency LED driver. It
operates in wide range input voltage from 10V up to
600V. The device drives an external MOSFET at a fixed
frequency. The frequency is programmable up to
300KHz with a single resistor. The dimming control for
SP6801 can be either PWM input or linear input. The
LED string is driven at a constant current without the
need for loop compensation. SP6801 requires only few
external components to achieve constant LED current
making it ideas for low cost LED driver. The SP6801 is
available in SOP-8 package.
APPLICATIONS
AC/DC or DC/DC LED driver applications
Backlighting for flat panel displays
General purpose constant current source
Automotive
Chargers
FEATURES
>90% efficiency
10V to 600V DC input range
Constant current LED driver
Linear and PWM dimming capability
Internal thermal overload protection
PIN CONFIGURATION(SOP-8)
PART MARKING
2012/02/23
Ver.1
Page 1
SYNC-POWER [ SYNC POWER CROP. ]
