Power Management 20-Pin SO T/R

The L6382D device is suitable for LED drivers embedding a PFC stage and a half-bridge stage. The L6382D includes 4 MOSFET driving stages (for the PFC, for the half-bridge, and for the auxiliary MOSFET) plus a power management unit (PMU) featuring also a reference able to supply the microcontroller in any condition.In addition to increasing application efficiency, the L6382D device reduces the bill of materials as different tasks (regarding drivers and power management) are performed by a single IC, which improves application reliability.

Integrated high voltage startup

4 drivers for PFC, half-bridge and auxiliary MOSFETs

3.3 V microcontroller compatible

Fully integrate power management for all operating modes

Internal two point V_CCregulator

Overcurrent protection with digital output signal

Cross conduction protection (interlocking)

Undervoltage lockout

Integrated bootstrap diode