MC33063A

Name: MC33063A
Brand: TI
SKU: MC33063A
Price: 0.18 USD

ACTIVO

Regulador de conmutación boost, buck, inversor de 1,5 A, funcionamiento de -40 °C a 85 °C

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Hoja de datos

document-pdfAcrobat MC3x063A 1.5-A Peak Boost/Buck/Inverting Switching Regulators datasheet (Rev. N) (Inglés) PDF | HTML

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Misma funcionalidad con diferente configuración de pines que el dispositivo comparado

LM51581

ACTIVO

Convertidor elevador, de retorno y SEPIC con VIN amplia de 1.5 A, 85 V y 2.2 MHz y amplio espectro a Higher Vout capability and higher switch current

MC33063A

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Detalles del producto

Vin (min) (V)

3

Vin (max) (V)

40

Operating temperature range (°C)

-40 to 85

Topology

Boost, Buck, Flyback, Forward, SEPIC

Rating

Catalog

Vout (min) (V)

1.25

Vout (max) (V)

40

Features

Nonsynchronous rectification

Iq (typ) (µA)

4000

Duty cycle (max) (%)

80

Vin (min) (V)

3

Vin (max) (V)

40

Operating temperature range (°C)

-40 to 85

Topology

Boost, Buck, Flyback, Forward, SEPIC

Rating

Catalog

Vout (min) (V)

1.25

Vout (max) (V)

40

Features

Nonsynchronous rectification

Iq (typ) (µA)

4000

Duty cycle (max) (%)

80

PDIP (P)

8

92.5083 mm² 9.81 x 9.43

SOIC (D)

8

29.4 mm² 4.9 x 6

WSON (DRJ)

8

16 mm² 4 x 4

Wide Input Voltage Range: 3 V to 40 V
High Output Switch Current: Up to 1.5 A
Adjustable Output Voltage
Oscillator Frequency Up to 100 kHz
Precision Internal Reference: 2%
Short-Circuit Current Limiting
Low Standby Current

Wide Input Voltage Range: 3 V to 40 V
High Output Switch Current: Up to 1.5 A
Adjustable Output Voltage
Oscillator Frequency Up to 100 kHz
Precision Internal Reference: 2%
Short-Circuit Current Limiting
Low Standby Current

The MC33063A and MC34063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies.

The MC33063A device is characterized for operation from –40°C to 85°C, while the MC34063A device is characterized for operation from 0°C to 70°C.

The MC33063A and MC34063A devices are easy-to-use ICs containing all the primary circuitry needed for building simple DC-DC converters. These devices primarily consist of an internal temperature-compensated reference, a comparator, an oscillator, a PWM controller with active current limiting, a driver, and a high-current output switch. Thus, the devices require minimal external components to build converters in the boost, buck, and inverting topologies.

The MC33063A device is characterized for operation from –40°C to 85°C, while the MC34063A device is characterized for operation from 0°C to 70°C.

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Documentación técnica

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=Principal documentación para este producto seleccionada por TI

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Ver todo 3

	Tipo	Título		Fecha
*	Data sheet	MC3x063A 1.5-A Peak Boost/Buck/Inverting Switching Regulators datasheet (Rev. N)	PDF \| HTML	29 ene 2015
	Application note	Adding shutdown feature to MC33063A, MC34063A switching regulators		05 feb 2013
	Application note	Application of the MC34063 Switching Regulator (Rev. B)		06 nov 2007

Diseño y desarrollo

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