전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

LTC4230IGN 데이터시트(PDF) 19 Page - Linear Technology

부품명 LTC4230IGN
상세설명  Triple Hot Swap Controller with Multifunction Current Control
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  LINER [Linear Technology]
홈페이지  http://www.linear.com
Logo LINER - Linear Technology

LTC4230IGN 데이터시트(HTML) 19 Page - Linear Technology

Back Button LTC4230IGN Datasheet HTML 15Page - Linear Technology LTC4230IGN Datasheet HTML 16Page - Linear Technology LTC4230IGN Datasheet HTML 17Page - Linear Technology LTC4230IGN Datasheet HTML 18Page - Linear Technology LTC4230IGN Datasheet HTML 19Page - Linear Technology LTC4230IGN Datasheet HTML 20Page - Linear Technology LTC4230IGN Datasheet HTML 21Page - Linear Technology LTC4230IGN Datasheet HTML 22Page - Linear Technology LTC4230IGN Datasheet HTML 23Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 36 page
background image
19
LTC4230
4230f
1
3
6
5
7
4
20
µA PULL-UP
20
µA PULL-UP
LOAD CURRENT > 150mV/RSENSEn
4230 F08
CHECK FOR FILTER LOW (< VREF)
CHECK FOR FAULT HIGH (> VREF + 50mV)
2
CHECK FOR GATE
n < 0.25V
FAST COMPARATOR
ARMED
SLOW COMPARATOR
ARMED
CIRCUIT BREAKER TRIPS,
ALL GATE
n PINS PULL
LOW IMMEDIATELY
ON
TIMER
FAULT
GATE
n
GATE
n
VOUTn
VOUTn
IOUTn
FILTER
1.6
µA PULL-DOWN
8
9
CHECK FOR TIMER < 0.3V
LOAD CURRENT < 50mV/RSENSEn
Figure 8. Output Short Circuit Causes Fast Comparator to Trip the Circuit Breaker
APPLICATIO S I FOR ATIO
RESETTING THE ELECTRONIC CIRCUIT BREAKER
Once the LTC4230’s circuit breaker is tripped, FAULT is
asserted low and the GATE
n pin is pulled to ground. The
LTC4230 remains latched OFF in this fault state until the
external fault is cleared. To clear the internal fault detect
circuitry and to restart the LTC4230, its ON pin must be
driven low (VON < 1.234V) for at least 30µs, after which
time FAULT goes high. Toggling the ON pin from low to
high (VON > 1.314V) initiates a restart sequence in the
LTC4230. The timing diagram in Figure 10 illustrates a



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36


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