MC3x063A 1.5-A Peak Boost/Buck/Inverting Switching Regulators

1 Features 1• Wide Input Voltage Range: 3 V to 40 V • High Output Switch Current: Up to 1.5 A • Adjustable Output Voltage temperature• Oscillator Frequency Up to 100 kHz • Precision Internal Reference: 2% • Short-Circuit Current Limiting • Low Standby Current 2 Applications • Blood

SMPS Controller

Description The MC34063A/MC33063A is a monolithic regulator subsystem intended for a DC to DC converter. The device contains a temperature-compensated bandgap reference, a duty cycle control oscillator, driver, and high-current output switch. It can be used for stepdown, step-up, or inverting swi

DC-to-DC CONVERTER CONTROL CIRCUITS

1.5 A, Step-Up/Down/Inverting Switching Regulators The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an ac

DC-DC CONVERTER CONTROL CIRCUIT

FEATURES • Operation from 2.5 to 40V input • Low Standby Current • Current Limiting • Output switch current of 1.5A • Output voltage adjustable from 1.25 to 40V • Operating frequency from 100Hz to 100kHz • Direct replacement for MC34063/MC34063A series

DC-DC CONVERTER CONTROL CIRCUIT

FEATURES • Operation from 2.5 to 40V input • Low Standby Current • Current Limiting • Output switch current of 1.5A • Output voltage adjustable from 1.25 to 40V • Operating frequency from 100Hz to 100kHz • Direct replacement for MC34063/MC34063A series

DC-DC CONVERTER CONTROL CIRCUIT

FEATURES • Operation from 2.5 to 40V input • Low Standby Current • Current Limiting • Output switch current of 1.5A • Output voltage adjustable from 1.25 to 40V • Operating frequency from 100Hz to 100kHz • Direct replacement for MC34063/MC34063A series