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汽车用降压开关调节器A7985A
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汽车用降压开关调节器A7985A
Description The A7985A is a step-down switching regulator with a 2.5 A （minimum） current limited embedded power MOSFET， so it is able to deliver up to 2 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V， while the output voltage can be set starting from 0.6 V to VIN. Requiring a minimum set of external components， the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. The HSOP8 package with exposed pad allows the reduction of Rth（JA） down to 40 °C/W.
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