DESCRIPTION
The TK11880FTL-G is a step-up DC-DC converter designed for White LED driver applications, using constant frequency PWM architecture, with the following built in: a very high current switching transistor 0.6A peak), a high speed oscillator (1.0MHz), a switch over current detector, a low voltage reference (VRef=0.495V), an error amplifier, a PWM comparator, a zener diode for open-circuit protection and ON/OFF control.

FEATURES
„Very wide operating voltage range (2.65 to 10V)
„1.0MHz operation
„Internal switching transistor
„Maximum duty cycle 93%
„24.5v_MAX output
„Very small inductor available
„Very small package SON3024-8