The AS7620 is a hysteretic, 32-V step-down regulator in a 4- x 4-mm MLPQ 12-pin package. It is well suited to maximize up-time of utility metering, sensor interface, and other industrial motion-control and battery-powered data-acquisition equipment. The regulator provides early-power-fail warning and power-good signals to microcontrollers.
The dc/dc regulator is optimized for industrial 24-V applications and delivers up to 500-mA current. Available with a fixed 3.3-V output or adjustable output voltage between 1.2 V and VIN , the device features an input voltage between 3.6 and 32 V and offers an efficiency rate up to 93%. It operates on <37 µA and delivers 500-µA output current and consumes approximately 100 µA at 10-mA output. ($1.36 ea/1,000 — available now.)
austriamicrosystems , Unterpremstaetten , Austria
Manfred Kogler 011-43-3136-500-5274
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