General Description
This IC is a white LED driver for LCD backlight.
It has 6ch current drivers for LED drive, making it ideal for
high brightness LED drive. LED pin maximum voltage is
50 V, making it suitable for driving large LCD panels.
The dimming is controlled by the PWM signal and can be
set up to 20,000: 1@100 Hz. It also supports analog
dimming, and can accommodate even higher brightness
ranges by combining with PWM dimming. DC/DC
converters can be controlled for boost applications, and
the input operating voltage range is 3.0 V to 48 V.

Features
◼ Nano CapTM Integrated(Note 1)
◼ AEC-Q100 Qualified(Note 2)
◼ Functional Safety Supportive Automotive Products
◼ Current Driver for LED Drive 6ch
◼ Current Mode Boost DC/DC Converters
◼ Load Switch (M1) Control Pin
◼ PWM Dimming (20,000: 1@100 Hz, 100 Hz to 25 kHz)
◼ Analog + PWM Mix Dimming Available
◼ Spread Spectrum Function
◼ DC/DC Converter Oscillation Frequency External
Synchronization Function
◼ LSI Protect Functions (UVLO, OVP, TSD, OCPL)
◼ LED Anode/Cathode Short Circuit Protection Function
◼ LED Open/Short Protection Function

Applications
◼ Automotive CID (Center Information Display) Panel
◼ Navigation
◼ Cluster Panel
◼ HUD (Head Up Display)
◼ Other Small and Medium Sized LCD Panels for
Automotive