Name: Buck / Boost / Inverting Regulator, Switching, 1.5 A
Brand: Buck / Boost / Inverting Regulator, Switching, 1.5 A
SKU: MC34063A

Buck / Boost / Inverting Regulator, Switching, 1.5 A

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Overview

The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step down (Buck), Step up (Boost) and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.

For Higher Switching Frequency See NCP3063
For Dedicated ENABLE Pin and Higher Switching Frequency See NCP3064
Fan Controller
DC-DC Power Supply
For DFN package see MC33063MNTXG

Cigarette Lighter Adapter (CLA)
Power Supply

Operation from 3.0 V to 40 V Input
Low Standby Current
Current Limiting
Output Switch Current to 1.5 A
Output Voltage Adjustable
Frequency Operation to 100 kHz
Precision 2% Reference
MC34063A = 0 to +70℃
MC33063A = -40 to +85℃
MC33063AV / NCV33063A = -40 to +125℃
4x4mm DFN package option

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V_CC Max (V)

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Reference Price

MC34063ADG

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Pb

A

H

P

SOIC-8

751-07

1

260

TUBE

98

Step-Up/Step-Down

Voltage Mode

3

40

40

1.5

87.7

100

$0.3016

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MC34063ADR2G

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Pb

A

H

P

SOIC-8

751-07

1

260

REEL

2500

Step-Up/Step-Down

Voltage Mode

3

40

40

1.5

87.7

100

$0.2973

More Details

MC34063AP1G

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Active

Pb

A

H

P

PDIP-8

626-05

NA

0

TUBE

50

Step-Up/Step-Down

Voltage Mode

3

40

40

1.5

87.7

100

$0.4457

More Details

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Issue with Boost Converted Output Voltage of MC34063A IC

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Reliability Data

Die Related Summary Data

Device: MC34063ADG

Equivalent to wafer fab process: BP STD LINEAR

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BP STD LINEAR

10

12120914040

786732990

1.27

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Re-calculate Data

Data is based on the following assumptions.

Activation Energy (constant) [EV]

Junction Temperature (25 - 175) [°C]

One-sided Upper Confidence Level [%]

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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