Controller IC Chip - UP1589QQKF UP1589Q UP15890 UP1589 QFN-20
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Dual step down, Switch Mode Power Supply (SMPS) Contoller IC Chip - UP1589QQKF UP1589Q UP15890 UP1589 QFN-20
Part number: | UP1589Q | Pin: | QFN-20 | ||
Part type: | Switch Mode Power Supply (SMPS) Contoller IC Chip | Κατάσταση: | Καινούργιο | ||
Revision: | _ | Εγγύηση: | Χωρίς Εγγύηση |
Συμβατά P/N & μοντέλα:
UP1589QQKF, UP1589Q, UP15890, UP1589
The UP1589Q is a dual step down, Switch Mode Power Supply (SMPS) controller which generates logic supply voltages for battery powered systems. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers (LDO5) provides automatic switch over to the BYP1 input connected to the main SMPS1 output for maximized efficiency.