MC33063A

활성

1.5A 부스트, 벅, 인버팅 스위칭 레귤레이터, -40°C~85°C에서 작동

지금 주문하기

데이터 시트

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

이 제품의 최신 버전이 있습니다

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대안 비교

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.

LM51581

활성

1.5A, 85V, 2.2MHz 와이드 VIN 부스트, 플라이백 및 SEPIC 컨버터, 듀얼 랜덤 확산 스펙트럼 지원 Higher Vout capability and higher switch current

MC33063A

활성

데이터 시트

지금 주문하기

제품 상세 정보

Rating

Catalog

Topology

Boost, Buck, Flyback, Forward, SEPIC

Vin (max) (V)

40

Vin (min) (V)

3

Vout (max) (V)

40

Vout (min) (V)

1.25

Features

Nonsynchronous rectification

Duty cycle (max) (%)

80

Iq (typ) (A)

0.004

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Topology

Boost, Buck, Flyback, Forward, SEPIC

Vin (max) (V)

40

Vin (min) (V)

3

Vout (max) (V)

40

Vout (min) (V)

1.25

Features

Nonsynchronous rectification

Duty cycle (max) (%)

80

Iq (typ) (A)

0.004

Operating temperature range (°C)

-40 to 85

PDIP (P)

8

92.5083 mm² (9.81 mm × 9.43 mm)

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

WSON (DRJ)

8

16 mm² (4 mm × 4 mm)

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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3개 모두 보기

상위 문서	유형	직함	형식 옵션	날짜
*	데이터 시트	MC3x063A 1.5-A Peak Boost/Buck/Inverting Switching Regulators datasheet (Rev. N)	PDF \| HTML	2015. 1. 29
	애플리케이션 노트	Adding shutdown feature to MC33063A, MC34063A switching regulators		2013. 2. 5
	애플리케이션 노트	Application of the MC34063 Switching Regulator (Rev. B)		2007. 11. 6