The L6382D5 is a power management unit for microcontrolled ballasts. It has 4 drivers for PFC, half-bridge and pre-heating MOSFETs, and a fully integrated power management for all operating modes.
The L6382D5 is a power management unit designed for microcontrolled electronic ballasts that embed a PFC stage and a half-bridge stage. It features an integrated high-voltage start-up generator and four drivers for PFC, half-bridge, and pre-heating MOSFETs. The device includes a fully integrated power management unit for all operating modes and a 5V microcontroller-compatible reference voltage.
| High voltage start-up generator voltage range | -0.3 to 600 V |
|---|---|
| Storage Temperature | -40 to +150 °C |
| Operating frequency (PFC) | 15 to 600 KHz |
| Turn-on voltage (VccON) | 13 V |
| Save Mode current consumption | 220 µA |
| Maximum thermal resistance junction-ambient | 120 °C/W |
The L6382D5 is suitable for microcontrolled electronic ballasts embedding a PFC stage and a half-bridge stage.
The reference voltage can supply up to 30mA to an external circuit during operating mode.