Digital Dimming CCFL Controller IC

DESCRIPTION The LX1686E Backlight Controller IC provides all the control functions needed to implement Microsemi’s direct drive inverters used to operate cold cathode fluorescent lamps (CCFL’s). This IC can be used to control single or multiple-lamp configurations. CCFL’s are used for back or edg

文件：143.53 Kbytes 页数：8 Pages

Microsemi

美高森美

Legacy Power Management

The LX1686E Backlight Controller IC provides all the control functions needed to implement Microsemi’s direct drive inverters used to operate cold cathode fluorescent lamps (CCFL’s). This IC can be used to control single or multiple-lamp configurations. CCFL’s are used for back or edge lighting of l ·RangeMAX™ Wide Range Dimming (>100:1)\n·Synchronizable to Display Video Frequency\n·High Voltage Feedback Loop\n·Directly Controls Maximum Open Lamp\n·Micro-Amp Sleep Mode\n·User Programmable Fixed Frequency Operation Under-Voltage Lockout Feature With Power-Up Reset Built-In Soft-Start\n·Operat;

Microchip

微芯科技

INVERTER EVALUATION BOARD

DESCRIPTION The LXE1686-0x CCFL Inverter Evaluation Boards are designed to demonstrate Linfinity’s LX1686 Backlight Controller IC. It consists of a fully assembled and tested inverter circuit board. This design guide complements the LX1686 controller application note AN-13 that discusses the over

文件：395.03 Kbytes 页数：15 Pages

Microsemi

美高森美

Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM

General Description The MAX1686 provides power for dual-voltage subscriber ID module (SIM) cards in portable applications such as GSM cellular phones. Designed to reside in the portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The M

文件：210.82 Kbytes 页数：12 Pages

Maxim

美信

SP10T ANTENNA SWITCH GaAs MMIC

文件：310.78 Kbytes 页数：13 Pages

NJRCNew Japan Radio

新日本无线株式会社