MC33063AVDR2G

The MC33063AVDR2G is one member of the MC33063A family which is designed as the 1.5 A step up / down/ inverting switching regulator. And this device consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch.

Features of the MC33063AVDR2G are:(1)Operation from 3.0 V to 40 V Input; (2)Low Standby Current; (3)Current Limiting; (4)Output Switch Current to 1.5 A; (5)Output Voltage Adjustable; (6)Frequency Operation to 100 kHz; (7)Precision 2% Reference; (8)Pb-Free Packages are Available.

The absolute maximum ratings of the MC33063AVDR2G can be summarized as:(1)Power Supply Voltage: 40 Vdc;(2)Comparator Input Voltage Range: -0.3 to +40 Vdc;(3)Switch Collector Voltage: 40 Vdc;(4)Switch Emitter Voltage (VPin 1 = 40 V): 40 Vdc;(5)Switch Collector to Emitter Voltage: 40 Vdc;(6)Driver Collector Voltage: 40 Vdc;(7)Driver Collector Current: 100 mA;(8)Switch Current: 1.5 A;(9)Operating Junction Temperature: +150 °C;(10)Storage Temperature Range: -65 to +150 °C. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .