L6382D5 Datasheet (STMicroelectronics)

L6382D5, Power management unit

The L6382D5 is suitable for microcontrolled electronic ballasts embedding a PFC stage and a half-bridge stage.

The L6382D5 includes 4 MOSFET driving stages (for the PFC, for the half bridge, for the preheating MOSFET) plus a power management unit (PMU) featuring also a reference able to supply the m

L6382D5 Features

* Integrated high-voltage start-up

* 4 drivers for PFC, half-bridge & pre-heating MOSFETs

* Fully integrated power management for all operating modes

* 5V microcontroller compatible

* Internal two point VCC regulator

* Over-current protection with digital output signal