数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AMC384XBDF 数据表(PDF) 6 Page - List of Unclassifed Manufacturers

部件名 AMC384XBDF
功能描述  CURRENT MODE PWM CONTROLLER
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ETC [List of Unclassifed Manufacturers]
网页  
标志 ETC - List of Unclassifed Manufacturers

AMC384XBDF 数据表(HTML) 6 Page - List of Unclassifed Manufacturers

Back Button AMC384XBDF Datasheet HTML 2Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 3Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 4Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 5Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 6Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 7Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 8Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 9Page - List of Unclassifed Manufacturers AMC384XBDF Datasheet HTML 10Page - List of Unclassifed Manufacturers  
Zoom Inzoom in Zoom Outzoom out
 6 / 10 page
background image
AMC DOC. #: AMC3842B_C (LF)
AMC3842B/43B
March
2004
CURRENT MODE PWM CONTROLLER
Copyright
© 2002, ADD Microtech Corp.
6
www.addmtek.com
Application Information
Fig. 1. Current Sense Circuit
Peak current (IS) is set by: IS(MAX) = 1V/RS
Fig. 3. Oscillator Section
1.72
Fig. 2. Error Amplifier Configuration - the
amplifier can source or sink up to 0.5mA
For RT < 5K, f =
RTCT
Error
Amp
2R
1V
R
Current
Sense
Comparator
COMP
Rf
ISENSE
RS
Cf
GND
VREF
2.5V
0.5mA
Error
Amp
RT
RT/CT
VFB
Zi
CT
GND
COMP
Zf
Fig. 4. Open-loop laboratory test fixture: Careful grounding techniques are necessary for high peak
currents associated with capacitive loads. Timing and bypass capacitors should be connected to GND pin
in a single point ground. The transistor and 5K potentiometer are used to sample the oscillator waveform
and apply an adjustable ramp to the ISENSE pin
VREF
RT
VCC
2N2222
4.7K
100K
VREF
COMP
0.1
µF
1K
Error AMP
Adjust
1K,
1W
VFB
VCC
5K
ISENSE
Adjust
Output
ISENSE Output
4.7K
0.1
µF
RT/CT
GND
GND
CT


类似零件编号 - AMC384XBDF

制造商部件名数据表功能描述
logo
ADDtek Corp
AMC384XBD ADDTEK-AMC384XBD Datasheet
216Kb / 11P
   CURRENT MODE PWM CONTROLLER
OCTOBER 2006
AMC384XBDM ADDTEK-AMC384XBDM Datasheet
216Kb / 11P
   CURRENT MODE PWM CONTROLLER
OCTOBER 2006
More results

类似说明 - AMC384XBDF

制造商部件名数据表功能描述
logo
NXP Semiconductors
UC3842 PHILIPS-UC3842 Datasheet
74Kb / 8P
   Current-mode PWM controller
August 31, 1994
logo
Daewoo Semiconductor
DBL3842 DAEWOO-DBL3842 Datasheet
467Kb / 8P
   CURRENT MODE PWM CONTROLLER
logo
BCD Semiconductor Manuf...
AP384XC BCDSEMI-AP384XC Datasheet
176Kb / 13P
   CURRENT MODE PWM CONTROLLER
logo
Cystech Electonics Corp...
MC7731N6 CYSTEKEC-MC7731N6 Datasheet
363Kb / 10P
   Current Mode PWM Controller
logo
BCD Semiconductor Manuf...
AP3842C BCDSEMI-AP3842C Datasheet
359Kb / 14P
   CURRENT MODE PWM CONTROLLER
logo
Texas Instruments
UC1846AJ TI-UC1846AJ Datasheet
3Mb / 13P
[Old version datasheet]   Current Mode PWM Controller
UC3844Q TI1-UC3844Q Datasheet
708Kb / 28P
[Old version datasheet]   CURRENT MODE PWM CONTROLLER
UC1843 TI-UC1843 Datasheet
937Kb / 3P
[Old version datasheet]   Current Mode PWM Controller
UC2846J TI-UC2846J Datasheet
463Kb / 8P
[Old version datasheet]   Current Mode PWM Controller
logo
List of Unclassifed Man...
CM3842 ETC-CM3842 Datasheet
638Kb / 12P
   CURRENT MODE PWM CONTROLLER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com