LD7850 Datasheet (Leadtrend) - High Voltage Step-Down White LED Driver

LD7850, High Voltage Step-Down White LED Driver

The LD7850 is a step-down DC/DC converter, especially designed to drive power white LEDs with constant current.

With capability to transfer output voltage up to 60V, the LD7850 can drive a string of up to 15 series-connected power white LEDs and ensure uniform brightness.

To optimize the efficiency,

LD7850 Features

* include under-voltage lockout, over-current protection and dimming function essential for the white LED applications. LD7850 is available in a space saving MSOP-10 and SOP-8 package. +patent pending Features ‧ Input Voltage Range: 12V to 70V ‧ Hysteresis Mode Control ‧ Drive one string of LEDs, VO