L6382D5数据手册集成电路（IC）的照明镇流器控制器规格书PDF

描述 Description

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 microcontroller in any condition.

Besides increasing the application efficiency, the L6382D5 reduces the bill of materials because different tasks (regarding drivers and power management) are performed by a single IC, which improves the application reliability.

特性 Features

• Cross-conduction protection (interlocking)
• Over-current protection with digital output signal
• Integrated bootstrap diode
• Integrated high-voltage start-up
• Fully integrated power management for all operating modes
• 4 drivers for PFC, half-bridge & pre-heating MOSFETs
• Internal two point VCC regulator
• Under voltage lock-out
• 5V microcontroller compatible

简介

L6382D5属于集成电路（IC）的照明镇流器控制器。由制造生产的L6382D5照明，镇流器控制器此产品族中的产品可用于实现控制和调节功能。对于日光灯、电致发光灯和 HID 灯等非 LED 照明工具的正常工作，这些功能很有必要或十分有用。既定器件所具备的特定功能集因预期用途各异，并且所供应的产品可能包括相应资源以直接控制驱动负载的电源，也可能不包括这些资源。