PMU driver for L6382D5_ microcontroller ballast

L6382D5 is suitable for embedded PFC and half-bridge microcontrolled electronic ballasts. The L6382D5 includes four MOSFET driver stages (for PFC, half-bridge, and preheated MOSFET) and a power management unit (PMU), which also has a reference that can power the microcontroller in any situation. In addition to improving application efficiency, the L6382D5 also reduces material costs because different tasks (regarding drive and power management) are performed by a single IC, thus improving application reliability.

PMU driver for L6382D5_ microcontroller ballast

All functions

Cross conduction protection (interlocking)

Digital output signal overcurrent protection

Integrated bootstrap diode

Combined high voltage starting

Fully integrated power management for all operating modes

Four PFC, half-bridge, and preheated MOSFET drivers

Internal two point VCC regulator

Under-voltage lockout

5V microcontroller compatible

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