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

X  

预览 PDF HTML

LTC1148CS 数据表(PDF) 18 Page - Linear Technology

部件名 LTC1148CS
功能描述  High Efficiency Synchronous Step-Down Switching Regulators
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

LTC1148CS 数据表(HTML) 18 Page - Linear Technology

Back Button LTC1148CS Datasheet HTML 12Page - Linear Technology LTC1148CS Datasheet HTML 13Page - Linear Technology LTC1148CS Datasheet HTML 14Page - Linear Technology LTC1148CS Datasheet HTML 15Page - Linear Technology LTC1148CS Datasheet HTML 16Page - Linear Technology LTC1148CS Datasheet HTML 17Page - Linear Technology LTC1148CS Datasheet HTML 18Page - Linear Technology LTC1148CS Datasheet HTML 19Page - Linear Technology LTC1148CS Datasheet HTML 20Page - Linear Technology  
Zoom Inzoom in Zoom Outzoom out
 18 / 20 page
background image
18
LTC1148
LTC1148-3.3/LTC1148-5
TYPICAL APPLICATIO S
1
2
3
4
5
6
7
14
13
12
11
10
9
8
P-DRIVE
NC
VIN
CT
INTVCC
ITH
SENSE–
N-DRIVE
NC
PGND
SGND
SHUTDOWN
NC
SENSE+
LTC1148-3.3
0.1
µF
1000pF
RSENSE**
0.02
Ω
SHUTDOWN
*L
10
µH
Si9804DY
D1
MBRS140T3
Si9803DY
+
CIN
100
µF
20V
×2
VIN
5V
COUT
220
µF
10V
AVX
×2
VOUT
3.3V/4.5A
CC
3300pF
RC
470
Ω
CT
270pF
NPO
*COILTRONICS CTX10-5P
**KRL SP-1-C1-0R020
LTC1148 • F15
Figure 15. High Efficiency 5V to 3.3V/4.5A Converter
1
2
3
4
5
6
7
14
13
12
11
10
9
8
P-DRIVE
NC
VIN
CT
INTVCC
ITH
SENSE–
N-DRIVE
NC
PGND
SGND
SHUTDOWN
VFB
SENSE+
LTC1148
1
µF
0.1
µF
RSENSE**
0.082
Ω
SHUTDOWN
L2
50
µH
+
VIN
4V TO 14V
VOUT
5V/1A
CC
3300pF
RC
1k
CT
390pF
LTC1148 • F16
Si4435DY
CIN
100
µF
20V
100pF
220
µF*
10V
OS-CON
D1
MBRS140T3
R1
25k
1%
R2
75k
1%
+
COUT
220
µF
10V
OS-CON
L1
50
µH
*LOW ESR REQUIRED
**KRL NP-1A-C1-0R082J
Si4412DY
VOUT
1N4148
Figure 16. 4V to 14V Input Voltage to 5V/1A Regulator with Current Foldback



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


数据表 下载

Go To PDF Page


链接网址



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   |   数据表链接    |   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