升压转换、LED背光恒流驱动芯片

产品特点：\n 1.ZCC9293是小功率LED背光恒流驱动芯片\n 2.电源供电电压范围：4.5V~7.5V\n 3.最高输出电压可达40V，内置过压保护\n 4. 5V电源供电可以驱动6颗白光LED\n 5.高频1Mhz的开关频率，快速动态响应\n 6.极简单的外部元件即可实现LED的恒流驱动\n 7.转换效率典型值高达84%\n 8.内置600mA开关限流、过压保护、温度保护、软启动\n 9.SOT23-6小体积封装产品应用：\n 1.MP3、MP4等小尺寸显示屏产品背光驱动\n 2.便携式电话显示屏背光驱动\n 3.数码相机显示屏背光驱动\n 4.GPS接收器显示屏背光驱动\n

ZCC

至诚微

C Male to C Female Right Angle Adapter

文件：235.98 Kbytes 页数：2 Pages

PASTERNACK

48K ROM HCMOS MCUs WITH ON SCREEN DISPLAY AND A/D CONVERTER

GENERAL DESCRIPTION The ST9293 is a ROM member of the ST9 family of microcontrollers, completely developed and produced by SGS-THOMSON Microelectronics using a proprietary n-well HCMOS process. The ROM parts are fully compatible with their EPROM versions, which may be used for the prototyping an

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STMICROELECTRONICS

意法半导体

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TOSHIBA

东芝