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2024/12/9 17:12:00 |
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S1108SX
Description S1108SX combines a dedicated current mode PWM mode controller with a 4A/630V MOSFEET. S1108SX has high efficiency, low standby power consumption, low EMC and low cost. It is applied to the off-line flyback converter in the range of 18W output power. S1108SX offers comprehensive protection functions, including Cycle-by-Cycle current limitation (OCP), over temperature protection (OTP), Over voltage clamp (OVP)and under voltage lockout (UVLO) on VCC. S1108SX is offered in SOP8 package. Features  Digit frequency shuffling technology to improve EMI performance.  Fixed 65kHz PWM switching frequency.  Leading-edge blanking on current sense.  Internal synchronized slope compensation.  Low standby power consumption (<75mW@AC 230V)  Soft-start to reduce MOSFET Vds stress during power on  Comprehensive protection function 1、Under voltage locked with hysteresis (UVLO) on VCC. 2、Over voltage protection (OVP) on VCC. 3、Cycle-by-Cycle current limitation. 4、Over load protection (OLP) 5、Over temperature protection (OTP) 6、Current limitation compensation to obtain the same output current in universal ac line input  Low start-up current (<10uA@VCC=12V) Applications  Cell Phone Charger  Digital Cameras Charger  Battery charger 本產(chǎn)品網(wǎng)址:http://m.zgyywsbw.com/sjshow_507808071/ 手機(jī)版網(wǎng)址:http://m.vooec.com/trade_507808071.html 產(chǎn)品名稱:賽能微S1108S 9V2A |
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