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

X  

预览 PDF HTML

LTC1553LCSW 数据表(PDF) 5 Page - Linear Technology

部件名 LTC1553LCSW
功能描述  5-Bit Programmable Synchronous Switching Regulator Controller for Pentium II Processor
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

LTC1553LCSW 数据表(HTML) 5 Page - Linear Technology

  LTC1553LCSW Datasheet HTML 1Page - Linear Technology LTC1553LCSW Datasheet HTML 2Page - Linear Technology LTC1553LCSW Datasheet HTML 3Page - Linear Technology LTC1553LCSW Datasheet HTML 4Page - Linear Technology LTC1553LCSW Datasheet HTML 5Page - Linear Technology LTC1553LCSW Datasheet HTML 6Page - Linear Technology LTC1553LCSW Datasheet HTML 7Page - Linear Technology LTC1553LCSW Datasheet HTML 8Page - Linear Technology LTC1553LCSW Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 20 page
background image
5
LTC1553L
TYPICAL PERFORMANCE CHARACTERISTICS
Soft Start Source Current
vs Temperature
Oscillator Frequency
vs Temperature
IMAX Sink Current
vs Temperature
VCC Shutdown Supply Current
vs Temperature
VCC Operating Supply Current
vs Temperature
Output Over Current Protection
50mV/DIV
5A/DIV
100
µs/DIV
1553L G18
Transient Response
TEMPERATURE (
°C)
–50
250
260
280
290
300
350
320
0
50
75
1553L G10
270
330
340
310
–25
25
100
125
TEMPERATURE (
°C)
–50
150
160
170
180
220
200
–25
25
50
125
1553L G11
210
190
0
75
100
TEMPERATURE (
°C)
–50
–9
–8
25
75
1553L G12
–10
–11
–25
0
50
100
125
–12
–13
–14
–15
TEMPERATURE (
°C)
–50
25
75
1553L G13
–25
0
50
100
125
88
90
92
86
84
82
80
78
OSCILLATOR FREQUENCY = 300kHz
G1, G2 CAPACITANCE = 1100pF
5500pF
7700pF
2200pF
3300pF
Maximum G1 Duty Cycle
vs Temperature
TEMPERATURE (
°C)
–50
0.9
1.0
1.2
25
75
1553L G14
0.8
0.7
–25
0
50
100
125
0.6
0.5
1.1
VCC = 5V
fOSC = 300kHz
TEMPERATURE (
°C)
–50
225
25
1553L G15
150
100
–25
0
50
75
50
250
200
175
125
75
100
125
PVCC Supply Current
vs Gate Capacitance
GATE CAPACITANCE (pF)
0
40
50
60
6000
1553L G16
30
20
2000
4000
8000
10
0
70
PVCC = 12V
TA = 25°C
OUTPUT CURRENT (A)
0
0
0.5
1.5
2.0
2.5
4
8
10
18
1553L G17
1.0
26
12
14
16
3.0
Q1 CASE = 90
°C, VOUT = 2.8V
Q1 = 2
× MTD20N03HDL
Q2 = 1
× MTD20N03HDL
RIMAX = 2.7k, RIFB = 20Ω,
SS CAP = 0.01
µF
SHORT-CIRCUIT
CURRENT



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