MC34063ACN - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

MC34063ACN
Manufacturer

ST Microelectronics
ChipWorker Part#

CW8554258
Category

DC to DC Converter
Package

DIP-8
Description

Conv DC-DC Step Down/Step Up 3V to 40V 8Pin PDIP Tube
Documentation

Datasheet

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MC34063ACN Specifications

Attribute	Attribute Value

Part Number	MC34063ACN
Manufacturer	ST Microelectronics
ChipWorker Part#	CW8554258
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	DIP-8
Frequency	33 kHz
Supply Voltage (DC)	3.00 V, 50.0 V (max)
Operating Voltage	3V ~ 40V
Power Rating	625 mW
Number of Outputs	1 Output
Output Voltage	1.25V ~ 38V
Output Current	1.5 A
Number of Channels	1 Channel
Number of Positions	8 Position
Quiescent Current	2.5 mA
Switching Frequency	100 kHz
Input Voltage (Max)	40 V
Input Voltage (Min)	3 V
Output Voltage (Max)	40 V
Output Voltage (Min)	1.25 V
Output Current (Min)	1.5 A
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Input Voltage	3V ~ 40V
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Size-Length	9.8 mm
Size-Width	7.1 mm
Size-Height	3.3 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The MC34063ACN is a monolithic Control Circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, the MC34063A device series is designed for step-down, step-up and voltage-inverting applications.
Active current limiting
Output switch current in excess of 1.5A
2.5mA Typical low quiescent current

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