전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

LTC1872 데이터시트(PDF) 31 Page - Linear Technology

부품명 LTC1872
상세설명  Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller
PDF  36 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  LINER [Linear Technology]
홈페이지  http://www.linear.com
Logo LINER - Linear Technology

LTC1872 데이터시트(HTML) 31 Page - Linear Technology

Back Button LTC1872 Datasheet HTML 27Page - Linear Technology LTC1872 Datasheet HTML 28Page - Linear Technology LTC1872 Datasheet HTML 29Page - Linear Technology LTC1872 Datasheet HTML 30Page - Linear Technology LTC1872 Datasheet HTML 31Page - Linear Technology LTC1872 Datasheet HTML 32Page - Linear Technology LTC1872 Datasheet HTML 33Page - Linear Technology LTC1872 Datasheet HTML 34Page - Linear Technology LTC1872 Datasheet HTML 35Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 31 / 36 page
background image
LTC1871
31
1871fe
APPLICATIONS INFORMATION
Figure 19. LTC1871 SEPIC Converter Load Step Response
VOUT (AC)
200mV/DIV
IOUT
0.5A/DIV
50μs/DIV
1871 F19
VIN = 15V
VOUT = 12V
VOUT (AC)
200mV/DIV
IOUT
0.5A/DIV
50μs/DIV
VIN = 4.5V
VOUT = 12V
TYPICAL APPLICATIONS
2.5V to 3.3V Input, 5V/2A Output Boost Converter
Output Efficiency at 2.5V and 3.3V Input
RUN
ITH
FB
FREQ
MODE/SYNC
SENSE
VIN
INTVCC
GATE
GND
1
2
3
4
5
10
9
8
7
6
LTC1871
RT
80.6k
1%
R1
12.1k
1%
R2
37.4k
1%
CVCC
4.7μF
X5R
CIN
47μF
6.3V
M1
CIN:
SANYO POSCAP 6TPA47M
COUT1: SANYO POSCAP 6TPB150M
COUT2: TAIYO YUDEN JMK316BJ106ML
CVCC: TAIYO YUDEN LMK316BJ475ML
D1
L1
1.8μH
RC
22k
CC1
6.8nF
CC2
47pF
COUT1
150μF
6.3V
×2
VIN
2.5V to 3.3V
VOUT
5V
2A
GND
1871 TA01a
+
COUT2
10μF
6.3V
X5R
×2
D1: INTERNATIONAL RECTIFIER 30BQ015
L1: TOKO DS104C2 B952AS-1R8N
M1: SILICONIX/VISHAY Si9426
+
OUTPUT CURRENT (A)
65
95
100
60
55
90
75
85
80
70
0.001
0.1
1
10
1871 TA01b
50
0.01



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