Datasheet > MC34063

MC34063

更新时间： 2024-02-06 23:41:52

品牌	Logo	应用领域
科信 - KEXIN		稳压器开关
页数	文件大小	规格书
2页	55K
描述
1.2 A, Step-Up/Down/Inverting Switching Regulators

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数据手册

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MC34063 数据手册

SMD Type

Integrate Circuit

1.2 A, Step-Up/Down/Inverting Switching Regulators

MC34063

Features

Low Standby Current

Current Limiting

Output Switch Current to 1.2 A

Output Voltage Adjustable

Frequency Operation to 100 kHz

Precision 2% Reference

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

V^CC

Rating

Unit

Power Supply Voltage

Comparator Input Voltage Range

Switch Collector Voltage

Switch Emitter Voltage (V^{Pin 1}= 40 V)

Switch Collector to Emitter Voltage

Driver Collector Voltage

V^IR

-0.3 to +40

V^C(switch)

VE(switch)

V^CE(switch)

VC(driver)

I^C(driver)

I^SW

Driver Collector Current *

Switch Current

100

1.2

Power Dissipation and Thermal Characteristics

T^A= 25

R^èJA

T^J

625

160

Thermal Resistance

Operating Junction Temperature

Operating Ambient Temperature Range

Storage Temperature Range

150

0 to +70

-65 to +150

Tstg

* Maximum package power dissipation limits must be observed.

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