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MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits
MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits
Specifications
Brand Name :
Anterwell
Model Number :
MC34063A
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
5600pcs
Delivery Time :
1 day
Packaging Details :
Please contact me for details
Power Supply Voltage :
50 V
Comparator input Voltage :
-0.3 to 40 V
Switch Collector Voltage :
40 V
Switch Emitter Voltage :
40 V
Driver Collector Current :
100 mA
Switch Current :
1.5 A
Operating Ambient Temperature :
0 to 70 ℃
Storage Temperature :
-40 to 150 ℃
Description

DC-DC Converter Control Circuits MC34063A

● OUTPUT SWITCH CURRENT IN EXCESS OF 1.5A

● 2% REFERENCE ACCURACY

● LOW QUIESCENT CURRENT:2.5mA(TYP.)

● OPERATING FROM 3V TO 40V

● REQUENCY OPERATION TO 100KHz

● ACTIVE CURRENT LIMITING

DESCRIPTION

The MC34063A series is a monolithic control circuit delivering the main functions for DC-DC voltage converting.

The device contains an intermal 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 devices series is designed for Step-Down, Step-Up and Voltage-lnverting applications.

ABSOLUTE MAXIMUM RATINGS

SYMBOL PARAMETER VALUE UNIT
Vcc Power Supply Voltage 50 V
Vir Comparator input Voltage Range -0.3 to 40 V
VSWC Switch Collector Voltage 40 V
VSWE Switch Emitter Voltage (VSWC=40V) 40 V
VCE Switch Collector to Emitter Voltage 40 V
Vdc Driver Collector Voltage 40 V
Idc Driver Collector Current 100 mA
Isw Switch Current 1.5 A
Ptot

Power Dissipation at Tamb=25℃(for Plastic Package )

(for SOIC Package )

1.25

0.625

 W
Top Operating Ambient Temperature Range 0 to 70 ℃
Tstg Storage Temperature Range -40 to 150 ℃

Absolute Maximum Rating are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

ORDERING INFORMATION

Device Package
MC34063AD 8 SOP
MC34063AN 8 DIP

8 SOP/ 8 DIP PIN Configulation

MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits

BLOCK DIAGRAM

MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits

Product tags

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MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits

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Product Detail
Brand Name :
Anterwell
Model Number :
MC34063A
Certification :
new & original
Place of Origin :
original factory
MOQ :
10pcs
Price :
Negotiate
Contact Supplier
MC34063A Integrated Circuit Chip New & Original DC-DC Converter Control Circuits

Anterwell Technology Ltd.

Site Member
10 Years
guangdong, shenzhen
Since 2004
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit Chip, Programmable IC Chips, Circuit Board Chips
Total Annual :
500000-1000000
Employee Number :
20~30
Certification Level :
Site Member
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