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OCP1201
1.5A flash LED driver for smart phone application
◼ General Description
◼ Features
The OCP1201 is a constant current driver for high
⚫ Input Voltage Range: 2.7V to 5.5V
current white LED. Two simple logic control inputs
⚫ Drives up to 1.5A LED Flash Current
(ENM and ENF) enable and disable flash and movie
⚫ Drives up to 0.3A LED Movie Current
mode operation of the OCP1201.Movie-mode and
⚫ Dimming frequency :20kHz ~ 200kHz
Flash-mode, current levels are dependent on the duty
⚫ Independent flash mode and movie mode
of PWM signal. The maximum current of Flash mode and movie mode are 1.5A and 0.3A. For Flash mode, a default timer can be used either to terminate a flash
M event or as a safety flash timer.