Datasheet > AC243A.F8A.G.LF.W

AC243A.F8A.G.LF.W

更新时间： 2022-05-14 11:36:55

品牌	Logo	应用领域
其他 - ETC		控制器
页数	文件大小	规格书
8页	206K
描述
Current Mode PWM Contoller

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AC243A.F8A.G.LF.W 数据手册

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第2页

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第3页

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第4页

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第5页

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第7页

浏览型号AC243A.F8A.G.LF.W的Datasheet PDF文件第8页

Power Management AAC242/243

In cases where duty cycle exceeds 50% slope compensation is required. This can be implemented by adding a buffer

transistor to the oscillator circuit and using a resistive summing circuit to provide the ramp necessary for slope

compensation.

Slope compensation

2N3904

Rslope

COMP

Vref

Vcc

Isense

R/C

OUT

GND

Rsense

Shut down circuits depend on the desired function. A transistor can be used to allow control on and off of the PWM

or an SCR can be used to latch off the PWM.

Shutdown circuits

100K

COMP

Vref

Vcc

COMP

Vref

Vcc

Isense

R/C

OUT

GND

Isense

R/C

OUT

GND

shutdown

2N3904

shutdown

2N3904

–

AADS00012 / R127B

Preliminary

October 2010 6 / 8

1...3 4 567 8

下载PDF

与AC243A.F8A.G.LF.W相关器件

型号	品牌	描述	获取价格	数据表
AC243A-F8A-G-LF-W	MICROSEMI	Switching Controller	获取价格
AC243E.F8A.G.LF.W	ETC	Current Mode PWM Contoller	获取价格
AC243E-F8A-G-LF-W	MICROSEMI	Switching Controller	获取价格
AC244	ONSEMI	Octal Buffer/Line Driver with 3-State Outputs	获取价格
AC244	TI	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS	获取价格
AC244028	MICROCHIP	Processor Extension Pak for PIC24F16KA102Family	获取价格