MC34063ACN datasheet, PDF - EEWORLD Datasheet

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MC34063ACN: DescriptionOutput current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative; CategoryPower/power management The power supply circuit; File Size782KB，23 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance; Related ProductsFound17parts with similar functions to MC34063ACN

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MC34063ACN Overview

Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative

MC34063ACN Parametric

Parameter Name	Attribute value
Brand Name	STMicroelectronics
Is it Rohs certified?	conform to
Parts packaging code	DIP
package instruction	DIP, DIP8,.3
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	15 weeks
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Maximum input voltage	40 V
Minimum input voltage	3 V
Nominal input voltage	5 V
JESD-30 code	R-PDIP-T8
JESD-609 code	e3
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Maximum output current	1.5 A
Nominal output voltage	1.25 V
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP8,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	4.8 mm
Maximum supply current (Isup)	4 mA
surface mount	NO
Switch configuration	BOOST
Maximum switching frequency	100 kHz
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm
Base Number Matches	1

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MC34063AB, MC34063AC,

MC34063EB, MC34063EC

DC-DC converter control circuits

Datasheet

production data

Description

The MC34063A/E series 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/E device series is

designed for step-down, step-up and voltage-

inverting applications.

DIP-8

SO-8

Features



Output switch current in excess of 1.5 A



2 % reference accuracy



Low quiescent current: 2.5 mA (typ.)



Operating from 3 V to 40 V



Frequency operation to 100 kHz



Active current limiting

Table 1. Device summary

Order codes

DIP-8

MC34063ABN

MC34063ACN

MC34063EBN

MC34063ECN

SO-8

MC34063ABD-TR

MC34063ACD-TR

MC34063EBD-TR

MC34063ECD-TR

April 2013

This is information on a product in full production.

DocID5257 Rev 11

1/23

www.st.com

MC34063ACN Related Products

	MC34063ACN	MC34063ACD-TR	MC34063EBD-TR	MC34063ECD-TR	MC34063EBN
Description	Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative	Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative MC34063 Series 40 V 1.5 A DC / DC Monolithic Converter Control Circuit - SOIC-8	Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative ConvDC-DCStepDown/StepUp8-PinSONT/R	Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative MC34063E Series 40 V 1.5 A DC / DC Converter Control Circuits-SOIC-8	Output current: 1.5A (Switch) Switch operating frequency: 100kHz Output type: Adjustable Number of output voltage channels: 1 Function type: Step-Up, Step-Down Output configuration: Positive or Negative
Brand Name	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Is it Rohs certified?	conform to	conform to	conform to	incompatible	conform to
Parts packaging code	DIP	SOIC	SOIC	SOIC	DIP
package instruction	DIP, DIP8,.3	SOP, SOP8,.25	SOP, SOP8,.25	SOP, SOP8,.25	DIP, DIP8,.3
Contacts	8	8	8	8	8
Reach Compliance Code	compliant	compliant	compliant	not_compliant	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	15 weeks	10 weeks	10 weeks	10 weeks	15 weeks
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Maximum input voltage	40 V	40 V	40 V	40 V	40 V
Minimum input voltage	3 V	3 V	3 V	3 V	3 V
Nominal input voltage	5 V	5 V	5 V	5 V	5 V
JESD-30 code	R-PDIP-T8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDIP-T8
JESD-609 code	e3	e4	e4	e4	e3
Number of functions	1	1	1	1	1
Number of terminals	8	8	8	8	8
Maximum operating temperature	70 °C	70 °C	125 °C	70 °C	125 °C
Maximum output current	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	SOP	SOP	SOP	DIP
Encapsulate equivalent code	DIP8,.3	SOP8,.25	SOP8,.25	SOP8,.25	DIP8,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	260	260	260	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	4.8 mm	1.75 mm	1.75 mm	1.75 mm	4.8 mm
surface mount	NO	YES	YES	YES	NO
Switch configuration	BOOST	BOOST	BOOST	BOOST	BOOST
Maximum switching frequency	100 kHz	100 kHz	100 kHz	100 kHz	100 kHz
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	COMMERCIAL	AUTOMOTIVE	COMMERCIAL	AUTOMOTIVE
Terminal surface	Matte Tin (Sn) - annealed	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Matte Tin (Sn) - annealed
Terminal form	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	2.54 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	30	NOT SPECIFIED
width	7.62 mm	3.9 mm	3.9 mm	3.9 mm	7.62 mm
Base Number Matches	1	1	1	1	1
length	-	4.9 mm	4.9 mm	4.9 mm	-
Humidity sensitivity level	-	1	1	1	-

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