Asynchronous Voltage Mode Controller CXSD62398 is a flexible asynchronous buck controller with a built in 200mA driver for P-channel FETs. The input voltage is up to 27V voltage-mode feedback and has

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The CXSD62398 is a flexible asynchronous buck controller with a built in 200mA driver for P-channel FETs. The input voltage is up to 27V. The CXSD62398 operates with voltage-mode feedback and has feed-forward input-voltage compensation that responds instantly to input voltage change. The internal 700mV reference is trimmed to 1%, giving accurate output voltages. Clock frequency, soft-start, and overcurrent limit are each easily programmed by a single, external component. Over voltage protection (OVP) can be adjusted by setting the external resistors. Input under-voltage lockout is implemented. The CXSD62398 is available in 10-pin MSOP exposed pad package.

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„ Input Voltage: 4.5V to 27V iUh嘉泰姆

„ Output Voltage (700mV to 90% VIN) iUh嘉泰姆

„ 200mA Internal P-Channel FET DriveriUh嘉泰姆

„ Voltage Feed-Forward CompensationiUh嘉泰姆

„ Undervoltage Lockout iUh嘉泰姆

„ Hiccup Overcurrent Fault Recovery iUh嘉泰姆

„ Programmable Fixed Frequency (35~500KHz) Operation iUh嘉泰姆

„ Programmable Short Circuit Protection iUh嘉泰姆

„ 700 mV 1% Reference Voltage iUh嘉泰姆

„ Programmable Closed Loop Soft Start iUh嘉泰姆

„ Disable Function Available iUh嘉泰姆

„ Programmable Over-Voltage Protection iUh嘉泰姆

„ MSOP-10 with Exposed Pad Package AvailableiUh嘉泰姆

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