전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ASM8P1843 데이터시트(PDF) 5 Page - Alliance Semiconductor Corporation

부품명 ASM8P1843
상세설명  Voltage Mode PWM Controller with EMI Reduction
PDF  11 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ALSC [Alliance Semiconductor Corporation]
홈페이지  https://www.alliancememory.com
Logo ALSC - Alliance Semiconductor Corporation

ASM8P1843 데이터시트(HTML) 5 Page - Alliance Semiconductor Corporation

  ASM8P1843 Datasheet HTML 1Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 2Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 3Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 4Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 5Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 6Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 7Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 8Page - Alliance Semiconductor Corporation ASM8P1843 Datasheet HTML 9Page - Alliance Semiconductor Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 11 page
background image
ASM8P18S42 / ASM8P18S42ER
ASM8P1843 / ASM8P18S43ER
June 2005
ASM8P18S44ER / ASM8P18S45ER
rev 0.6
Voltage Mode PWM Controller with EMI Reduction
5 of 11
Notice: The information in this document is subject to change without notice.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Rise Time
tR
TA = 25°C, CL=1nF
30
nS
Fall Time
tF
TA = 25°C, CL=1nF
30
nS
Shoot Through Current
0
UVLO SECTION
ASM8P1843,
ASM8P18S43ER,
ASM8P18S45ER,
7.8
Start threshold
Vth(START)
ASM8P18S42,
ASM8P18S42ER
ASM8P18S44ER
15.4
V
ASM8P1843,
ASM8P18S43ER,
ASM8P18S45ER
6.7
V
Stop Threshold
Vth(STOP)
ASM8P18S42,
ASM8P18S42ER,
ASM8P18S44ER
10.2
PWM SECTION
PWM frequency
fS
40
400
kHz
ASM8P18S44ER,
ASM8P18S45ER
0
50
Duty Cycle Range
ASM8P18S42,
ASM8P18S42ER,
ASM8P1843,
ASM8P18S43ER
0
95
%
TOTAL DEVICE
Start up Current
IST
275
?A
Peak Output Current
IOUT(PK)
1000
mA
Operating Current
ICC(OPR)
VFB = 0; ISNS = 0.5;
VDD = 15V
5
6
mA
Thermal Shutdown
VZ
Junction Temp
155
°C
Thermal Recovery
126
°C
SPREAD SPECTRUM SECTION
ASM8P18S43ER,
ASM8P18S45ER
1/20
Modulation Rate
ASM8P18S42,
ASM8P18S42ER,
ASM8P18S44ER
1/10
of Switching
Frequency
(KHz)
Modulation Depth
Refer RD Resistor Vs. % Modulation Depth Plot
OSCILLATOR SECTION
Frequency change with Voltage
Df/d VCC
0.04
0.05
%
Oscillator Amplitude
1.66
V (Pk-Pk)
Temperature Stability
TOSC
0.1
%/
°C



Html Pages

1 2 3 4 5 6 7 8 9 10 11


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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