UCC3305 - HID 灯控制器

UCC3305是TI德州仪器公司的一款HID灯控制器产品，UCC3305是HID 灯控制器，本站介绍了UCC3305的封装应用图解、特点和优点、功能等，并给出了与UCC3305相关的TI元器件型号供参考。

UCC3305 - HID 灯控制器 - HID灯控制器 - 电源管理特殊功能 - 德州仪器

产品描述

The UCC3305 integrates all of the functions required to control and drive one HID lamp. The UCC3305 is tailored to the demanding, fast turn-on requirements of automobile headlamps, but is also applicable to all other lighting applications where HID lamps are selected. HID lamps are ideal for any lighting applications that can benefit from very high efficiency, blue-white light color, small physical lamp size, and very long life.

The UCC3305 contains a complete current mode pulse width modulator, a lamp power regulator, lamp temperature compensation, and total fault protection. Lamp temperature compensation is critical for automobile headlamps, because without compensation, light output varies dramatically from a cold lamp to one that is fully warmed up.

The UCC2305 is tested for full performance with ambient temperature from –40°C to +105°C while the UCC3305 is tested with ambient temperature from 0°C to+70°C. The UCC3305 is available in a 28 pin small-outline, surface mount plastic package (SOIC).

产品特性

Regulates Lamp Power
Compensates For Lamp Temperature
Fixed Frequency Operation
Current Mode Control
Overcurrent Protected
Overvoltage Shutdown
Open and Short Protected
High Current FET Drive Output
Operates Over Wide Battery Voltage Range: 5V to 18V

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