Datasheet Texas Instruments MC33063AQDRQ1 — 数据表

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SLLS654C – APRIL 2005 – REVISED DECEMBER 2014 MC33063A-Q1 1.5-A Peak Boost, Buck, Inverting Switching Regulator
1 Features 3 Description The MC33063A-Q1 device is an easy-to-use IC
containing all the primary circuitry needed for building
simple DC-DC converters. The device primarily
consists of an internal temperature-compensated
reference, a comparator, an oscillator, a PWM
controller with active current limiting, a driver, and a
high-current output switch. Thus, the device requires
minimal external components to build converters in
the boost, buck, and inverting topologies. 1 AEC-Q100 Qualified With the Following Results:
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C4B
Wide Input Voltage Range: 3 V to 40 V
High Output Switch Current: Up to 1.5 A
Adjustable Output Voltage
Oscillator Frequency: Up to 100 kHz
Precision Internal Reference: 2% …