MC34063E

更新时间： 2024-11-06 22:58:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		转换器 DC-DC转换器
页数	文件大小	规格书
15页	1484K
描述
DC-DC CONVERTER CONTROL CIRCUITS

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MC34063E 数据手册

MC34063A

MC34063E

DC-DC CONVERTER CONTROL CIRCUITS

■

OUTPUT SWITCH CURRENT IN EXCESS OF

1.5A

■

2% REFERENCE ACCURACY

LOW QUIESCENT CURRENT: 2.5mA (TYP.)

OPERATING FROM 3V TO 40V

FREQUENCY OPERATION TO 100KHz

ACTIVE CURRENT LIMITING

DIP-8

DESCRIPTION

The MC34063A/E series is a monolithic control

circuit delivering 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.

SO-8

Employing a minimum number of external

components the MC34063A/E devices series is

designed

for

Step-Down,

Step-Up

and

Voltage-Inverting applications.

BLOCK DIAGRAM

1/15

March 2001

12 3 4 5 6 7...15

中文翻译

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型号	品牌	获取价格	描述	数据表
MC34063EB	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063EBD	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063EBD-TR	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063EBN	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063EC	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063ECD	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063ECD-TR	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063ECN	STMICROELECTRONICS	获取价格	DC-DC CONVERTER CONTROL CIRCUITS
MC34063LBBEVB	ONSEMI	获取价格	1.5 A, Step-Up/Down/ Inverting Switching Regulators
MC34063LBKEVB	ONSEMI	获取价格	1.5 A, Step-Up/Down/ Inverting Switching Regulators