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參數(shù)資料
| 型號： | MC34063ABN |
| 廠商： | 意法半導體 |
| 元件分類： | DC/DC變換器 |
| 英文描述： | DC-DC CONVERTER CONTROL CIRCUITS |
| 中文描述： | DC - DC變換器控制電路 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大小： | 130K |
| 代理商： | MC34063ABN |
MC34063A
DC-DC CONVERTER CONTROL CIRCUITS
April 2000
I
OUTPUT SWITCHCURRENT IN EXCESSOF
1.5A
I
2%REFERENCE ACCURACY
I
LOWQUIESCENTCURRENT: 2.5mA(TYP.)
I
OPERATINGFROM3V TO 40V
I
FREQUENCYOPERATIONTO 100KHz
I
ACTIVECURRENT LIMITING
DESCRIPTION
The MC34063A series is a monolithic control
circuit delivering the main functions for DC-DC
voltageconverting.
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% referenceaccuracy.
Employing
a
minimum
components the MC34063A devices series is
designed
for
Step-Down,
Voltage-Invertingapplications.
number of
external
Step-Up
and
BLOCKDIAGRAM
DIP-8
SO-8
1/15
相關PDF資料 |
PDF描述 |
|---|---|
| MC34063AC | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACD | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACD-TR | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ACN | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063 | DC-DC CONVERTER CONTROL CIRCUITS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC34063AC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DC/DC converter control circuits |
| MC34063ACD | 功能描述:直流/直流開關轉(zhuǎn)換器 3.0 to 40V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MC34063ACD-TR | 功能描述:直流/直流開關轉(zhuǎn)換器 3.0 to 40V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MC34063ACN | 功能描述:直流/直流開關轉(zhuǎn)換器 3.0 to 40V DC-DC Cnv RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| MC34063ACS | 制造商:AIC 制造商全稱:Analog Intergrations Corporation 功能描述:DC/DC CONVERTER CONTROL CIRCUIT |
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