TLD5191ES中文资料TLD5191ES - a synchronous MOSFET H-Bridge DC-DC controller with built-in protection features数据手册Infineon规格书

特性 Features

优势:
• Enable compact design due to high efficiency
• Reduced EMI emissions
• Easy diagnosis of the load due to reliable protections

应用 Application

• Especially designed for driving high power LEDs in automotive applications
• Automotive exterior lighting: full LED headlamp assemblies (low beam, high beam, matrix beam, pixel light)
• Voltage pre-regulator for rear lamp assemblies
• General purpose DC-DC for constant current or constant voltage applications as USB, mobile wireless charger and multipurpose pre-regulation for infotainment

简介

TLD5191ES属于集成电路（IC）的LED驱动器。由制造生产的TLD5191ESLED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列，可通过标称固定电压的电源为负载（通常为发光二极管）提供电流，并且电流可控。它与用于电压调节的类似产品的主要区别在于，这类器件提供较低的反馈电压（以提高系统能效），而且通常可对器件工作点进行外部控制，可在照明应用中用于实现调光功能。