最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

SD6830

內(nèi)置高壓功率開關(guān)電流模式PWM+PFM控制器系列; ·內(nèi)置振蕩器\n·內(nèi)置700V高壓功率開關(guān) \n·快速高壓啟動\n·低啟動電流和低工作電流 \n·綠色降頻功能，低待機功耗\n·全面的自恢復(fù)保護功能：過壓、欠壓、短路、過載以及過溫保護? \n·精確溫度補償，精確逐周期電流控制\n·寬電壓輸出功率12W，峰值輸出15W \n·高壓輸出功率15W，峰值輸出18W\n·外圍元件少，整機成本低;

?SD6830是一款高度集成的電流模式PWM+PFM控制芯片。內(nèi)置振蕩器、內(nèi)置高壓管和降頻功能，IC具有完整的自恢復(fù)保護功能。該電源控制器工作于典型的反激拓撲電路中，構(gòu)成簡潔的AC/DC電源轉(zhuǎn)換器。在85V-265V的寬電壓范圍內(nèi)提供12W的連續(xù)輸出功率。\n

SD6830

4BIT MICROCONTROLLER

Description SD6830isaremotecontroltransmitter,consistsoftheoptimized4-bitCPUwithROMandRAM.Itcontainspower-onreset,watchdogtimerandcarrierfrequencygenerator.TheSD6830provideavariouscarrierfrequencyforencodingoutputofkeymatrixandhasbuilt-intransistortodri

SD6830

4BIT MICROCONTROLLER;

SD6830P

4BIT MICROCONTROLLER

Description SD6830isaremotecontroltransmitter,consistsoftheoptimized4-bitCPUwithROMandRAM.Itcontainspower-onreset,watchdogtimerandcarrierfrequencygenerator.TheSD6830provideavariouscarrierfrequencyforencodingoutputofkeymatrixandhasbuilt-intransistortodri

SD6830P

4BIT MICROCONTROLLER; ? Number of basic instructions ------------------------------------- 45\n? Instruction cycle time (one word instruction)\n?? At Fsys=480KHz ---------------------------------------- 16.67uS\n?? At Fsys=455kHz ---------------------------------------- 17.58uS\n· Memory size\n?? ROM --------------------------------------------------- 1024 x 8 Bits\n?? RAM ------------------------------------------------------ 32 x 4 Bits\n? Input ports (D0 ~ D3, E0 ~ E3 : with pull-up resistor)\n? Output ports (C, G, K, F0 ~ F7)\n? Carrier frequency generator\n?? Fsys/12 (1/2 duty), Fsys/12 (1/3 duty), Fsys/12 (1/4 duty),\n?? Fsys/8 (1/2 duty), Fsys/8 (1/4 duty), Fsys/11 (4/11 duty), No carrier\n? Watchdog Timer\n? Built-in power on reset\n? Single power supply ------------------------------------------------ 1.8V ~ 3.6V\n? Power dissipation (stop mode , VDD = 3V) ----------------------- Less than 3uW\n? Package ------------------------------------------------------------- 20/24 DIP, 20/24 SOP\n? Low-power system applications such as an infrared remote controller;

Description\nSD6830 is a remote control transmitter, consists of the optimized 4-bit CPU with ROM and RAM. It contains power-on reset, watchdog timer and carrier frequency generator. The SD6830 provide a various carrier frequency for encoding output of key matrix and has built-in transistor to drive infrared LED. The SD6830 is supported with a software development tool, which allows code development in a PC environment. It allows the user to simulate the SD6830 on an instruction level.