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MC33063AD 其他数据使用手册 - ON Semiconductor（安森美）
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ON Semiconductor（安森美）
分类:
稳压芯片
封装:
SOIC-8
描述:
1.5A,升压/降压型DC/DC变换器
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MC33063AD数据手册
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若手册格式错乱，请下载阅览PDF原文件
June 2008
© 2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
MC34063A/MC33063A • Rev. 1.0.3
MC34063A / MCC33063A— SMPS Controller
MC34063A / MC33063A
SMPS Controller
Features
Operation from 3.0 to 40V Input
Short Circuit Current Limiting
Low Standby Current
Output Switch Current of 1.5A Without External
Transistors
Adjustable Output Voltage
Frequency of Operation from 100Hz to 100KHz
Step-up, Step Down, or Inverting Switching
Regulators
Description
The MC34063A/MC33063A is a monolithic regulator
subsystem intended for a DC to DC converter. The
device contains a temperature-compensated bandgap
reference, a duty cycle control oscillator, driver, and
high-current output switch. It can be used for step-
down, step-up, or inverting switching and series pass
regulators.
8-SOP
8-DI
P
Ordering Information
Part Number
Operating
Temperature Range
Eco Status
Package
MC34063AP 0 ~ +70°C RoHS 8-DIP
MC34063AD 0 ~ +70°C RoHS 8-SOP
MC33063AP -40 ~ +85°C RoHS 8-DIP
MC33063AD -40 ~ +85°C RoHS 8-SOP
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
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