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  • MC33063 IC - Buck - Boost - Inverting Switching Regulator IC

The MC33063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist 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 devices require minimal external components to build converters in the boost, buck, and inverting topologies. The MC33063A device is characterized for operation from –40°C to 85°C.

Features:-

  • 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%
  • Short-Circuit Current Limiting
  • Low Standby Current

Specification:- 

Symbol Parameters Min Max Units
VCC Supply voltage
40 V
VIR Comparator inverting input voltage range -0.3 40 V
VC (Switch) Switch collector voltage
40 V
VE(switch) Switch emitter voltage
40 V
VCE(switch) Switch collector to switch emitter voltage
40 V
VC(driver) Driver collector voltage
40 V
IC(driver) Driver collector current
100 mA
ISW Switch current
1.5 A
TJ Operating virtual junction temperature
150 °C
Tstg Storage temperature range -65 150 °C


Related Document:-

 MC33063 IC Data Sheet 

Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 115.64 (Inclusive of all Taxes)
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MC33063 IC - Buck - Boost - Inverting Switching Regulator IC

  • Product Code: EC-1966
  • Availability: 364
  • Rs.98.00
  • (Excluding 18% GST)

  • Wholesale Pricing
    Select Quantity Discount Price per piece
    1 - 9 0% 98.0000
    10 - 24 3% Rs.95.00
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    100+ 23% Rs.75.00

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