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

X  

预览 PDF HTML

MIC2128 数据表(PDF) 8 Page - Microchip Technology

部件名 MIC2128
功能描述  75V, Synchronous Buck Controller Featuring Adaptive On-Time Control with External Soft Start
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

MIC2128 数据表(HTML) 8 Page - Microchip Technology

Back Button MIC2128 Datasheet HTML 4Page - Microchip Technology MIC2128 Datasheet HTML 5Page - Microchip Technology MIC2128 Datasheet HTML 6Page - Microchip Technology MIC2128 Datasheet HTML 7Page - Microchip Technology MIC2128 Datasheet HTML 8Page - Microchip Technology MIC2128 Datasheet HTML 9Page - Microchip Technology MIC2128 Datasheet HTML 10Page - Microchip Technology MIC2128 Datasheet HTML 11Page - Microchip Technology MIC2128 Datasheet HTML 12Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 32 page
background image
MIC2128
DS20005620A-page 8
 2016 Microchip Technology Inc.
Note:
Unless otherwise indicated, VVIN =12V, fSW =300 kHz, RILIM =1.5 k, L = 10 µH, VEXTVDD =VOUT, TA =+25°C
(refer to the Typical Application circuit).
FIGURE 2-13:
Switching Frequency vs.
Load Current.
FIGURE 2-14:
ILIM Source Current vs.
Temperature.
FIGURE 2-15:
Current Limit Comparator
Offset vs. Temperature.
FIGURE 2-16:
SS Source Current vs.
Temperature.
FIGURE 2-17:
Feedback Voltage vs.
Temperature.
FIGURE 2-18:
PG Threshold/VREF Ratio
vs. Temperature.
265
270
275
280
285
290
295
300
305
310
012345
Load Current (A)
V
VIN = 48V
V
OUT = 5V
F
SW_SETPOINT = 300 kHz
V
EXTVDD = VOUT
V
EN = VVIN
T
A = 25°C
T
A = -40°C
T
A = 85°C
70
80
90
100
110
120
130
140
-50
-25
0
25
50
75
100
125
Temperature (°C)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
-50
-25
0
25
50
75
100
125
Temperature (°C)
1.20
1.22
1.24
1.26
1.28
1.30
1.32
1.34
1.36
1.38
-50
-25
0
255075
100
125
Temperature (°C)
594
596
598
600
602
604
606
-50
-25
0
25
50
75
100
125
Temperature (°C)
85
86
87
88
89
90
91
92
93
94
95
-50
-25
0
255075
100
125
Temperature (°C)



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


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