MC33063ADE4

Obsolete

Texas Instruments

IC REG BUCK BST ADJ 1.5A 8SOIC

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MC33063ADE4

Obsolete

Texas Instruments

IC REG BUCK BST ADJ 1.5A 8SOIC

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Description Specifications Series Pricing CAD Documents

Description

General part information

MC33063 Series

The MC33063A and MC34063A 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, while the MC34063A device is characterized for operation from 0°C to 70°C.

Technical Specifications

Parameters and characteristics for this part

Specification	MC33063ADE4

Current - Output	1.5 A
Frequency - Switching	100 kHz
Function	Step-Up, Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive or Negative, Positive, Negative
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Buck, Boost
Voltage - Input (Max)	40 V
Voltage - Input (Min)	3 V
Voltage - Output (Max)	40 V
Voltage - Output (Min/Fixed)	1.25 V

MC33063 Series

1.5-A boost, buck, inverting switching regulator, operation from -40°C to 85°C

Part	Operating Temperature (Max)	Operating Temperature (Min)	Output Type	Voltage - Input (Max)	Output Configuration	Topology	Function	Voltage - Output (Min/Fixed)	Voltage - Input (Min)	Package Name	Voltage - Output (Max)	Mounting Type	Current - Output	Package Length	Package Width	Frequency - Switching	Synchronous Rectifier	Number of Outputs	Package / Case	Grade	Qualification	Frequency - Switching (Max)
Texas Instruments MC33063ADR	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1
Texas Instruments MC33063APG4	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-DIP 8-PDIP	40 V	Through Hole	1.5 A	0.3 in	7.62 mm	100 kHz	No	1
Texas Instruments MC33063ADE4	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1
Texas Instruments MC33063ADRJR	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SON	40 V	Surface Mount	1.5 A	4 mm	4 mm	100 kHz	No	1	8-WDFN Exposed Pad
Texas Instruments MC33063ADG4	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1
Texas Instruments MC33063AQDRQ1	125 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1		Automotive	AEC-Q100
Texas Instruments MC33063AD	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1
Texas Instruments MC33063AMDREP	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-SOIC	40 V	Surface Mount	1.5 A	0.154 in	3.9 mm	100 kHz	No	1
Texas Instruments MC33063AP	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-DIP 8-PDIP	40 V	Through Hole	1.5 A	0.3 in	7.62 mm	100 kHz	No	1
Texas Instruments MC33063APE4	85 °C	-40 °C	Adjustable	40 V	Negative Positive Positive or Negative	Boost Buck	Step-Down Step-Up	1.25 V	3 V	8-DIP 8-PDIP	40 V	Through Hole	1.5 A	0.3 in	7.62 mm		No	1				100 kHz

Pricing

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