MC34063AB

批量生产

DC-DC转换器控制电路

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The MC34063A/E series is a monolithic control circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal 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/E device series is designed for step-down, step-up and voltage-inverting applications.
  • 所有功能

    • Output switch current in excess of 1.5 A
    • 2 % reference accuracy
    • Low quiescent current: 2.5 mA (typ.)
    • Operating from 3 V to 40 V
    • Frequency operation to 100 kHz
    • Active current limiting

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - MC34063AB

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
MC34063ABD-TR
批量生产
SO-8 工业 Ecopack2
MC34063ABN
批量生产
DIP-8 工业 Ecopack2

MC34063ABD-TR

Package:

SO-8

Material Declaration**:

Marketing Status

批量生产

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

MC34063ABN

Package:

DIP-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DIP-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
MC34063ABN Available at 6 distributors

经销商的可用性MC34063ABN

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 4066 1 Buy from Distributor
RS COMPONENTS EUROPE 1790 10 Buy from Distributor
AVNET AMERICA 500 0 Buy from Distributor
Newark Element14 AMERICA 608 0 Buy from Distributor
Farnell Element14 EUROPE 2234 1 Buy from Distributor
ANGLIA Live EUROPE 5 1 Buy from Distributor

代理商库存报告日期: 2022-01-15

代理商名称

COMPEL

库存

4066

Min.Order

1

RS COMPONENTS

库存

1790

Min.Order

10

AVNET

库存

500

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

608

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

2234

Min.Order

1

ANGLIA Live

库存

5

Min.Order

1

代理商库存报告日期: 2022-01-15

批量生产
EAR99 NEC Tube DIP-8 -40 85 CHINA 0.352 / 1k
MC34063ABD-TR Available at 5 distributors

经销商的可用性MC34063ABD-TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 37500 1 Buy from Distributor
RS COMPONENTS EUROPE 250 1 Buy from Distributor
AVNET AMERICA 7500 0 Buy from Distributor
Newark Element14 AMERICA 250 0 Buy from Distributor
Farnell Element14 EUROPE 2 1 Buy from Distributor

代理商库存报告日期: 2022-01-15

代理商名称

DIGIKEY

库存

37500

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

250

Min.Order

1

AVNET

库存

7500

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

250

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

2

Min.Order

1

代理商库存报告日期: 2022-01-15

批量生产
EAR99 NEC Tape And Reel SO-8 -40 85 CHINA 0.2728 / 1k

MC34063ABN

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.352 / 1k

经销商的可用性MC34063ABN

代理商名称
地区 库存 最小订购量 第三方链接
COMPEL EUROPE 4066 1 Buy from Distributor
RS COMPONENTS EUROPE 1790 10 Buy from Distributor
AVNET AMERICA 500 0 Buy from Distributor
Newark Element14 AMERICA 608 0 Buy from Distributor
Farnell Element14 EUROPE 2234 1 Buy from Distributor
ANGLIA Live EUROPE 5 1 Buy from Distributor

代理商库存报告日期: 2022-01-15

代理商名称

COMPEL

库存

4066

Min.Order

1

RS COMPONENTS

库存

1790

Min.Order

10

AVNET

库存

500

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

608

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

2234

Min.Order

1

ANGLIA Live

库存

5

Min.Order

1

代理商库存报告日期: 2022-01-15

ECCN (EU)

NEC

包装类型

Tube

封装

DIP-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

0.352 / 1k

Country of Origin

CHINA

MC34063ABD-TR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2728 / 1k

经销商的可用性MC34063ABD-TR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 37500 1 Buy from Distributor
RS COMPONENTS EUROPE 250 1 Buy from Distributor
AVNET AMERICA 7500 0 Buy from Distributor
Newark Element14 AMERICA 250 0 Buy from Distributor
Farnell Element14 EUROPE 2 1 Buy from Distributor

代理商库存报告日期: 2022-01-15

代理商名称

DIGIKEY

库存

37500

Min.Order

1

地区

WORLDWIDE Buy from Distributor

RS COMPONENTS

库存

250

Min.Order

1

AVNET

库存

7500

Min.Order

0

地区

AMERICA Buy from Distributor

Newark Element14

库存

250

Min.Order

0

地区

AMERICA Buy from Distributor

Farnell Element14

库存

2

Min.Order

1

代理商库存报告日期: 2022-01-15

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-8

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

0.2728 / 1k

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商