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参数资料
| 型号： | MC34063A |
| 厂商： | 意法半导体 |
| 元件分类： | DC/DC变换器 |
| 英文描述： | DC-DC CONVERTER CONTROL CIRCUITS |
| 中文描述： | DC - DC变换器控制电路 |
| 文件页数： | 1/15页 |
| 文件大小： | 130K |
| 代理商： | MC34063A |
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
相关PDF资料 |
PDF描述 |
|---|---|
| MC34063AB | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ABD | AIRBUS |
| MC34063ABD-TR | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063ABN | DC-DC CONVERTER CONTROL CIRCUITS |
| MC34063AC | DC-DC CONVERTER CONTROL CIRCUITS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MC34063A_02 | 制造商:AIC 制造商全称:Analog Intergrations Corporation 功能描述:Industrial Standard, Universal DC/DC Converter |
| MC34063A_07 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:1.5 A, Step−Up/Down/ Inverting Switching Regulators |
| MC34063A_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:SMPS Controller |
| MC34063A_10 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:1.5 A, Step−Up/Down/ Inverting Switching Regulators |
| MC34063A_12 | 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:DC TO DC CONVERTER CONTROLLER |
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