具有偏置电源和 1.5A LED 闪光灯驱动器的单芯片背光

LM3632A 器件集成了用于 LCD 面板背光照明和摄像机闪光灯的白光发光二极管 (WLED) 驱动器以及用于 LCD 面板的偏置电源。 该器件具备 LED 驱动器所需的全套安全功能，并且效率高达 90%，正/负偏置电源轨精度高达 1.5%。 该器件最多能够驱动 16 个背光 LED，是中小型显示屏的理想选择。 该器件可使用由同步升压转换器供电的 1.5A 恒流 LED 驱动器来驱动闪光灯。 高侧闪光灯电流源支持 LED 阴极接地操作。LM3632A 兼具高集成度和可编程性，无需修改硬件即可适应各类应用。 • 可驱动多达两个灯串（通常为 8 个串联的 LED） \n• 两个低侧恒流 LED 驱动器，最高输出电流达 25mA\n• 背光效率高达 90%\n• 具有外部脉宽调制 (PWM) 输入，可实现内容自适应背光控制 (CABC) 背光操作\n• 可编程的正 LCD 偏置电源（4V 至 6V），最大输出电流达 50mA \n• 1.5A 闪光灯 LED 升压转换器\n• 输入电压范围：2.7V 至 5V;

Single-Chip Backlight With Bias Power and 1.5-A Flash LED Driver

文件：2.39924 Mbytes Page：64 Pages

Single-Chip Backlight With Bias Power and 1.5-A Flash LED Driver

文件：2.39924 Mbytes Page：64 Pages

封装/外壳：30-UFBGA，DSBGA 包装：卷带（TR） 描述：IC LED DRV RGLTR ANALOG 30DSBGA 集成电路（IC） LED 驱动器

Pre / power amplifier for 1.5V headphone stereos

The BA3632K is a dual-channel pre / power system IC designed for 1.5V headphone stereos. There is no need for DC/DC conversion, and the system can operate off a single battery. The IC draws low current (ICC = 2.6mA) to allow long set life. Features 1) Dual pre-amplifiers with auto reverse compat

N-Channel PowerTrench MOSFET 100V, 80A, 9m?

Features • rDS(ON) = 7.5mΩ (Typ.), VGS = 10V, ID = 80A • Qg(tot) = 84nC (Typ.), VGS = 10V • Low Miller Charge • Low QRR Body Diode • UIS Capability (Single Pulse and Repetitive Pulse) • Qualified to AEC Q101 Applications • DC/DC converters and Off-Line UPS • Distribute

N-Channel PowerTrench MOSFET 100V, 80A, 9m?

Features • rDS(ON) = 7.5mΩ (Typ.), VGS = 10V, ID = 80A • Qg(tot) = 84nC (Typ.), VGS = 10V • Low Miller Charge • Low QRR Body Diode • UIS Capability (Single Pulse and Repetitive Pulse) • Qualified to AEC Q101 Applications • DC/DC converters and Off-Line UPS • Distribute

Low Current, 3V PCS Band CDMA LNA IC

Product Description The TQ3632 is a low current, 3V, RF LNA IC designed specifically for PCS band CDMA applications. It’s RF performance meets the requirements of products designed to the IS-95 specifications. The TQ3632 is designed to be used with the TQ5631 or TQ5633 (CDMA mixer) which provides

CMOS Dual Peripheral Drivers

文件：153.43 Kbytes Page：8 Pages