MAX635AESA+

MAXIM INTEGRATED PRODUCTS  MAX635AESA+  芯片, 反相开关稳压器, 可调

The is a preset/adjustable output CMOS inverting switching regulator in 8 pin NSOIC package. This inverting switching regulator is designed for minimum component low power DC to DC conversion. The device is preset for -5V output or can also be adjusted to other voltages using two external resistors. Low battery detection circuitry is included on-chip. For low power applications, the device requires a diode, an output filter capacitor and a catch diode. For high power applications an additional MOSFET and driver is required.

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Supply voltage range from 2.3V to 16.5V

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Operating temperature range from 0°C to 70°C

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Efficiency is 85%

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Supply current is 80µA

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Reference voltage is 1.31V

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Output accuracy is 5%