MC33063A datasheet(11/15 Pages) TI

部件名	MC33063A

功能描述	1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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11 / 15 page

SLLS636D – DECEMBER 2004 – REVISED MARCH 2005

MC33063A, MC34063A

1.5A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS

11

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

calculations of key parameters

CALCULATION

STEP UP

STEP DOWN

VOLTAGE INVERTING

ton/toff

Vout ) VF * Vin(min)

V

in(min) * Vsat

Vout ) VF

V

in(min) * Vsat * Vout

V

out ) VF

V

in * Vsat

(ton + toff)

1

f

1

f

1

f

toff

ton

) t

off

ton

t

off

) 1

ton

) t

off

ton

t

off

) 1

ton

) t

off

ton

t

off

) 1

ton

) t

off * toff

ton

) t

off * toff

ton

) t

off * toff

CT

4

10*5 ton

4

10*5 ton

4

10*5 ton

Ipk(switch)

2I

out(max)

ton

t

off

) 1

2I

out(max)

2I

out(max)

ton

t

off

) 1

Rsc

0.3

I

pk(switch)

0.3

I

pk(switch)

0.3

I

pk(switch)

L(min)

V

in(min) * Vsat

I

pk(switch)

t

on(max)

V

in(min) * Vsat * Vout

I

pk(switch)

t

on(max)

V

in(min) * Vsat

I

pk(switch)

t

on(max)

CO

9

Ioutton

V

ripple pp

I

pk(switch) ton ) toff

8V

ripple pp

9

Ioutton

V

ripple pp

类似零件编号 - MC33063A

制造商	部件名	数据表	功能描述
ON Semiconductor	MC33063A	149Kb / 16P	DC-to-DC Converter Control Circuits August, 2000 ??Rev. 6
Motorola, Inc	MC33063A	948Kb / 15P	DC-to-DC Converter Control Circuits SILICON MONOLITHIC INTEGRATED CIRCUIT
ON Semiconductor	MC33063A	159Kb / 13P	1.5 A, Step?뭊p/Down/ Inverting Switching Regulators February, 2007 ??Rev. 19
Texas Instruments	MC33063A	494Kb / 16P	[Old version datasheet] 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS
ON Semiconductor	MC33063A	3Mb / 4P	AC-DC Offline Switching Controllers/Regulators Rev.0, Jun-2005

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类似说明 - MC33063A

制造商	部件名	数据表	功能描述
Texas Instruments	MC33063A	1Mb / 30P	[Old version datasheet] 1.5-A Peak Boost/Buck/Inverting Switching Regulators
	MC33063A	735Kb / 20P	[Old version datasheet] 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS
	MC33063A	494Kb / 16P	[Old version datasheet] 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATORS
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	MC33063A-Q1	282Kb / 14P	[Old version datasheet] 1.5-A PEAK BOOST/BUCK/INVERTING SWITCHING REGULATOR
	MC33063A-Q1	694Kb / 26P	[Old version datasheet] MC33063A-Q1 1.5-A Peak Boost, Buck, Inverting Switching Regulator
ON Semiconductor	MC34063LBBEVB	1Mb / 15P	1.5 A, Step-Up/Down/ Inverting Switching Regulators August, 2010 ??Rev. 23
	MC34063LBKEVB	1Mb / 15P	1.5 A, Step-Up/Down/ Inverting Switching Regulators August, 2010 ??Rev. 23
	MC34063A	159Kb / 13P	1.5 A, Step?뭊p/Down/ Inverting Switching Regulators February, 2007 ??Rev. 19
	MC34063LINVEVB	1Mb / 15P	1.5 A, Step-Up/Down/ Inverting Switching Regulators August, 2010 ??Rev. 23