4.5V-25Vin 50Vout 8-Channel Boost WLED Driver | High EfficiencyCompact Size4.3V-to-25V Input Voltage Range50V Maximum Step-Up VoltageBalanced Driver for 8 WLED Strings2.5% Current-Matching Accuracy between StringsSelectable Switching Frequency of 625kHz or 1.25MHzPWM or DC Input-Burst PWM DimmingProgrammable Over-Voltage ProtectionUnder-Voltage LockoutOpen- and Short-LED ProtectionThermal ShutdownSmall QFN24 (4mm × 4mm) Package