參數(shù)資料
型號： MC34063AP
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 穩(wěn)壓器
英文描述： Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
中文描述： 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8
封裝： DIP-8
文件頁數(shù)： 1/15頁
文件大小： 1483K
代理商： MC34063AP
MC34063A
MC34063E
DC-DC CONVERTER CONTROL CIRCUITS
March 2001
I
OUTPUT SWITCH CURRENT IN EXCESS OF
1.5A
I
2% REFERENCE ACCURACY
I
LOW QUIESCENT CURRENT: 2.5mA (TYP.)
I
OPERATING FROM 3V TO 40V
I
FREQUENCY OPERATION TO 100KHz
I
ACTIVE CURRENT LIMITING
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.
Employing a minimum number of external
components the MC34063A/E devices series is
designed
for
Step-Down,
Voltage-Inverting applications.
Step-Up
and
BLOCK DIAGRAM
DIP-8
SO-8
1/15
相關PDF資料
PDF描述
MC34063AD Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC34063A Processor Supervisory Circuits with Power-Fail 8-SOIC -40 to 85
MC34063 Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85
MC34063A Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85
MC34063ACN Processor Supervisory Circuits with Power-Fail 8-MSOP-PowerPAD -40 to 85
相關代理商/技術參數(shù)
參數(shù)描述
MC34063AP1 功能描述:直流/直流開關調節(jié)器 40V 1.5A RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC34063AP1G 功能描述:直流/直流開關轉換器 40V 1.5A Buck/Boost/Inverting 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
MC34063AP1G 制造商:ON Semiconductor 功能描述:Power Supply IC Package/Case:8-PDIP
MC34063APE4 功能描述:直流/直流開關調節(jié)器 1.5-A Boost/Buck Inverting Swtch Reg RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MC34063APG 制造商:WINGS 制造商全稱:Wing Shing Computer Components 功能描述:DC-TO-DC Converter Control Circuits
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