AZ34063AM datasheet, PDF - EEWORLD Datasheet

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AZ34063AM: Description1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8; Categorysemiconductor Analog mixed-signal IC; File Size208KB，13 Pages; ManufacturerETC1

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AZ34063AM Overview

1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8

AZ34063AM Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Rated input voltage	5 V
Maximum limit input voltage	36 V
Minimum limit input voltage	3 V
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Processing package description	ROHS COMPLIANT, SOIC-8
state	ACTIVE
packaging shape	RECTANGULAR
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	1.27 mm
Terminal location	DUAL
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
Maximum output current	1.5 A
Analog IC other types	SWITCHING REGULATOR
Switch configuration	BUCK-BOOST
Maximum switching frequency	180 kHz

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Preliminary Datasheet

1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER

General Description

The AZ34063A is a monolithic switching regulator

control circuit containing the primary functions

required for DC-DC converters. This device consists

of internal temperature compensated reference, voltage

comparator, controlled duty cycle oscillator with active

current limit circuit, driver and high current output

switch. This device was specifically designed to be

used in Step-Down, Step-Up and Voltage-Inverting

applications with a minimum number of external com-

ponents.

The AZ34063A is available in 2 packages: SOIC-8 and

DIP-8.

AZ34063A

Features

•

Operation from 3.0V to 36V Input

Low Standby Current

Current Limiting

Output Switch Current to 1.5A

Output Voltage Adjustable

Operation Frequency up to 180KHz

Precision 2% Reference

Applications

Battery Chargers

NICs/ Switches/ Hubs

ADSL Modems

Negative Voltage Power Supplies

SOIC-8

DIP-8

Figure 1. Package Types of AZ34063A

Apr. 2005 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

AZ34063AM Related Products

	AZ34063AM	AZ34063A	AZ34063AM-E1	AZ34063AMTR	AZ34063AMTR-E1	AZ34063AP	AZ34063AP-E1
Description	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8	1.5 A SWITCHING REGULATOR, 180 kHz SWITCHING FREQ-MAX, PDSO8
Number of functions	1	1	1	1	1	1	1
Number of terminals	8	8	8	8	8	8	8
Rated input voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Maximum limit input voltage	36 V	36 V	36 V	36 V	36 V	36 V	36 V
Minimum limit input voltage	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Maximum operating temperature	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Processing package description	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8	ROHS COMPLIANT, SOIC-8
state	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
packaging shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
surface mount	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal spacing	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Maximum output current	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A	1.5 A
Analog IC other types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
Switch configuration	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST	BUCK-BOOST
Maximum switching frequency	180 kHz	180 kHz	180 kHz	180 kHz	180 kHz	180 kHz	180 kHz

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