XD9268

符合AEC-Q100（Grade2）標(biāo)準(zhǔn) 36V工作電壓 Tr內(nèi)置600mA 同步整流降壓型DC/DC轉(zhuǎn)換器; ·輸入電壓：3.0～36V（40V額定值）\n·輸出電壓：1.0～25V\n·FB電壓：0.75V±1.5％精度\n·振蕩頻率：2.2MHz\n·最大電流：600mA\n·消耗電流：13.5μA\n·控制方式：PWM/PFM 自動切換效率88％@ 12V→5V，300mA\n·軟啟動功能：可以進(jìn)行外部設(shè)置（RC外部）\n·保護(hù)功能：過電流限制（自動恢復(fù)）熱關(guān)斷\n·輸出電容：陶瓷電容兼容\n·工作環(huán)境溫度：-40℃?+ 105℃\n·環(huán)保相關(guān)：對應(yīng)EU RoHS 指令、無鉛\n;

The XC9268 series are 36V operation synchronous step-down DC/DC converter ICs with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor. The XD9268 series has an operating voltage range of 3 V to 36 V, a switching frequency of 2.2 MHz, and the circuit scheme of synchronous rectification to be a highly efficient and stable power supply. An internal reference voltage source of 0.75 V is available, and the output voltage can be set to 1 V to 25 V by external resistors (RFB1, RFB2).\nThe soft-start time is internally set to 2.0ms (TYP.), but can be adjusted to set a longer time using an external resistor and capacitor.With the built-in UVLO function, the driver transistor is forced OFF when input voltage becomes 2.7V or lower.\nThe output state can be monitored using the power good function.Over-current protection and thermal shutdown are built in as protection function, and it can be used safely even in the case of short circuit. Internal protection circuits include over current protection and thermal shutdown circuits to enable safe use.\n

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XD9268

36V Operation 600mA Synchronous Step-Down DC/DC Converters

XD9268B75DER-Q

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XD9268B75DPR-Q

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XDMCZLNDDD-32.768KHz

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